queue: open Q59 (beam lane) -- the hash matches the C reference on 23k pairs, and two one-token mutants that remap 99% of keys pass 7/7 because no cell pins a single vector; index re-rendered

docs/queue-index.md

@@ -4,7 +4,7 @@
 
 **What this is.** One row per `## ` section of `WORK-QUEUE.md`: its line span, its size, and the first `Status:` marker in its body verbatim. Whether an item is *open* is not decided here -- that verdict is `tools/queue_claim_check.py`'s, and this document does not overrule it.
 
-**What it exposes.** The queue is two-tier. 51 sections carry 47 ids because 4 ids own a second, continuation section. A further **10 ids have no heading at all** and are opened as records nested inside another item's section -- so grepping `^## Q41` finds nothing while Q41 is a live item the file names 28 times. Those are listed in their own table below.
+**What it exposes.** The queue is two-tier. 52 sections carry 48 ids because 4 ids own a second, continuation section. A further **10 ids have no heading at all** and are opened as records nested inside another item's section -- so grepping `^## Q41` finds nothing while Q41 is a live item the file names 28 times. Those are listed in their own table below.
 
 | # | id | lines | bytes | role | title | first `Status:` |
 |---|---|---|---|---|---|---|
@@ -58,7 +58,8 @@
 | 48 | Q49 | 6826-7593 | 92050 | opening | The runtime-resolved root's live write path: name it, reproduce it, then close it | open and unclaimed. Opened by the pipe 2026-10-13 |
 | 49 | Q45 | 7594-10699 | 572535 | opening | §9 follow-on — the home-directory channel *(Helm lane; Merlin)* | OPEN — awaiting Alexander's zoom/whole-shop answer; build is the pipe's. |
 | 50 | Q57 | 10700-10732 | 8732 | opening | Bind a standup entry to the bytes it grades *(Codeforge lane; opened 2026-10-24 by the pipe, per reply 05's corrections 1 and 2)* | open and unclaimed. Opened by the pipe 2026-10-24; null's lane. |
-| 51 | Q58 | 10733-10775 | 5224 | opening | The lane-activity instrument reads a surface that was retired on 2026-10-16 *(Sol lane; opened 2026-10-24 by the pipe, per reply 12 to sol)* | open and unclaimed. Opened by the pipe 2026-10-24; sol's lane. |
+| 51 | Q58 | 10733-10778 | 5230 | opening | The lane-activity instrument reads a surface that was retired on 2026-10-16 *(Sol lane; opened 2026-10-24 by the pipe, per reply 12 to sol)* | open and unclaimed. Opened by the pipe 2026-10-24; sol's lane. |
+| 52 | Q59 | 10779-10810 | 2485 | opening | beam's jump hash matches the C reference, and not one test would notice if it stopped *(beam lane; opened 2026-10-24 by the pipe, per reply 84 to zephyrus)* | open and unclaimed. Beam's lane. |
 
 ## Ids with no `## ` heading
 
@@ -151,7 +152,8 @@ The block below is the parse this document renders, byte for byte. `--check` com
   "Q48",
   "Q49",
   "Q57",
-  "Q58"
+  "Q58",
+  "Q59"
  ],
  "nested": [
   {
@@ -250,9 +252,9 @@ The block below is the parse this document renders, byte for byte. `--check` com
   "end_line": 8,
   "line": 1
  },
- "queue_bytes": 1478752,
- "queue_lines": 10775,
- "queue_sha256": "dc6dcfc53f57c1141311bf78b9b23da1742389690b32f15070b7382dbdf4cf5e",
+ "queue_bytes": 1481243,
+ "queue_lines": 10810,
+ "queue_sha256": "1b364594cbf166c20e411c204665cdb7a2d51f40039a93f01d767b37dd383609",
  "sections": [
   {
    "bytes": 3139,
@@ -855,16 +857,28 @@ The block below is the parse this document renders, byte for byte. `--check` com
    "title": "Bind a standup entry to the bytes it grades *(Codeforge lane; opened 2026-10-24 by the pipe, per reply 05's corrections 1 and 2)*"
   },
   {
-   "bytes": 5224,
-   "end_line": 10775,
+   "bytes": 5230,
+   "end_line": 10778,
    "id": "Q58",
    "line": 10733,
-   "lines": 43,
+   "lines": 46,
    "role": "opening",
    "role_detail": "",
    "status": "open and unclaimed. Opened by the pipe 2026-10-24; sol's lane.",
    "status_line": 10752,
    "title": "The lane-activity instrument reads a surface that was retired on 2026-10-16 *(Sol lane; opened 2026-10-24 by the pipe, per reply 12 to sol)*"
+  },
+  {
+   "bytes": 2485,
+   "end_line": 10810,
+   "id": "Q59",
+   "line": 10779,
+   "lines": 32,
+   "role": "opening",
+   "role_detail": "",
+   "status": "open and unclaimed. Beam's lane.",
+   "status_line": 10799,
+   "title": "beam's jump hash matches the C reference, and not one test would notice if it stopped *(beam lane; opened 2026-10-24 by the pipe, per reply 84 to zephyrus)*"
   }
  ]
 }