Pith Number

pith:PQKJHNN2

pith:2026:PQKJHNN2OKOGPRUSI37A5SKXG4

not attested not anchored not stored refs pending

Multimodal rumor detection enhanced by external evidence and forgery features

Han Li, Hua Sun

arxiv:2601.14954 v3 · 2026-01-21 · 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{PQKJHNN2OKOGPRUSI37A5SKXG4}

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	2026-07-14T01:20:51.895588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c1493b5ba729c67c69246fe0ec957373776cfbc1ef1ea1a2399784326c23138

Aliases

arxiv: 2601.14954 · arxiv_version: 2601.14954v3 · doi: 10.48550/arxiv.2601.14954 · pith_short_12: PQKJHNN2OKOG · pith_short_16: PQKJHNN2OKOGPRUS · pith_short_8: PQKJHNN2

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/PQKJHNN2OKOGPRUSI37A5SKXG4 \
  | 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: 7c1493b5ba729c67c69246fe0ec957373776cfbc1ef1ea1a2399784326c23138

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4669184c88d73b4dd3b35990fecb0c460cbab4785c3728617c041bed14ebdc8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-01-21T12:53:18Z",
    "title_canon_sha256": "5d835078a2ad9c6d23f1f8c92dbe077a32d90122f6951550eb2efa08fe4bae09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.14954",
    "kind": "arxiv",
    "version": 3
  }
}