Pith Number

pith:RLQMRRAG

pith:2026:RLQMRRAGGC25M7B3AZTFOGILR6

not attested not anchored not stored refs pending

Structural Grid Descriptors Predict Within-Task Solver Success on ARC-AGI

Ayan Pendharkar

arxiv:2606.09026 v1 · 2026-06-08 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RLQMRRAGGC25M7B3AZTFOGILR6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-06-09T02:07:54.147454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ae0c8c40630b5d67c3b066657190b8fb182250e3f6b99bcff41771a4156c18b

Aliases

arxiv: 2606.09026 · arxiv_version: 2606.09026v1 · doi: 10.48550/arxiv.2606.09026 · pith_short_12: RLQMRRAGGC25 · pith_short_16: RLQMRRAGGC25M7B3 · pith_short_8: RLQMRRAG

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RLQMRRAGGC25M7B3AZTFOGILR6 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8ae0c8c40630b5d67c3b066657190b8fb182250e3f6b99bcff41771a4156c18b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e578c5192b89884dca47e42a6bf312286bf508756bc9ee856edbe97f20150c0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-08T04:51:24Z",
    "title_canon_sha256": "e784f17562c86aafa4f42aa342c7d8860d9ace4519d6242d96ce89937235896c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09026",
    "kind": "arxiv",
    "version": 1
  }
}