Pith Number

pith:G5Q6GERI

pith:2026:G5Q6GERICEWE4HRFIJJKWFUUPC

not attested not anchored not stored refs pending

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Hengliang Luo, Min Zhang, Quanjia Yan, Weizhi Ma, Zhefan Wang, Zhiqiang Guo

arxiv:2605.29711 v1 · 2026-05-28 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G5Q6GERICEWE4HRFIJJKWFUUPC}

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	2026-05-29T01:05:56.615155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3761e31228112c4e1e254252ab169478a4f29c9d41551d90b55e2706d55c0429

Aliases

arxiv: 2605.29711 · arxiv_version: 2605.29711v1 · doi: 10.48550/arxiv.2605.29711 · pith_short_12: G5Q6GERICEWE · pith_short_16: G5Q6GERICEWE4HRF · pith_short_8: G5Q6GERI

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/G5Q6GERICEWE4HRFIJJKWFUUPC \
  | 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: 3761e31228112c4e1e254252ab169478a4f29c9d41551d90b55e2706d55c0429

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5eca8390b567b504cd2a123f4ecbbda6976b9d826519dfd2f3701e9b1604fc0d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-28T10:10:37Z",
    "title_canon_sha256": "f36b22f7a7dd4d70f594c13c4605a665569c00436fd4f37946155a32ad11d9d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29711",
    "kind": "arxiv",
    "version": 1
  }
}