Pith Number

pith:EOXN4ZTZ

pith:2025:EOXN4ZTZRYLEB36DT5NQJZTEPD

not attested not anchored not stored refs pending

Contradictions

Jun Liu, Shuwei Chen, Xiaomei Zhong, Xingxing He, Yang Xu

arxiv:2509.07026 v1 · 2025-09-07 · cs.LO · 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{EOXN4ZTZRYLEB36DT5NQJZTEPD}

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	2026-07-02T08:42:26.682194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23aede66798e1640efc39f5b04e66478fc4be5cf9d9766883aeb727313070a12

Aliases

arxiv: 2509.07026 · arxiv_version: 2509.07026v1 · doi: 10.48550/arxiv.2509.07026 · pith_short_12: EOXN4ZTZRYLE · pith_short_16: EOXN4ZTZRYLEB36D · pith_short_8: EOXN4ZTZ

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/EOXN4ZTZRYLEB36DT5NQJZTEPD \
  | 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: 23aede66798e1640efc39f5b04e66478fc4be5cf9d9766883aeb727313070a12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3a1828fd7b565d342b1bbe922ba36dab8e4bc3f3636f69afbb8212d8d153133",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "",
    "primary_cat": "cs.LO",
    "submitted_at": "2025-09-07T13:47:51Z",
    "title_canon_sha256": "81f96da9fa9d2545ea263dec3a1e687742410b941407f304a7a015d16f6f8eea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07026",
    "kind": "arxiv",
    "version": 1
  }
}