Pith Number

pith:P472Q75B

pith:2026:P472Q75B3TWLTNDJCYTNZJ65C7

not attested not anchored not stored refs pending

LARGER: Lexically Anchored Repository Graph Exploration and Retrieval

Bowen Zhu, Hasibul Haque, Liang Zhao, Tongli Su, Yuntong Hu

arxiv:2605.16352 v1 · 2026-05-08 · cs.IR · cs.AI · 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{P472Q75B3TWLTNDJCYTNZJ65C7}

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	2026-05-20T00:02:17.975345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f3fa87fa1dcecb9b4691626dca7dd17f0ec35896c8a6d6aed84f2ea05a4be24

Aliases

arxiv: 2605.16352 · arxiv_version: 2605.16352v1 · doi: 10.48550/arxiv.2605.16352 · pith_short_12: P472Q75B3TWL · pith_short_16: P472Q75B3TWLTNDJ · pith_short_8: P472Q75B

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/P472Q75B3TWLTNDJCYTNZJ65C7 \
  | 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: 7f3fa87fa1dcecb9b4691626dca7dd17f0ec35896c8a6d6aed84f2ea05a4be24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c51ead9700d514dfdee18e731737786e73ef63824eb89b0c83b14d2df1b68f88",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-05-08T05:03:46Z",
    "title_canon_sha256": "030368207046a1b7e9e5328a257be0454c9bfae977caef79c0445666b071b0e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16352",
    "kind": "arxiv",
    "version": 1
  }
}