Pith Number

pith:FWAS2JDY

pith:2026:FWAS2JDYJMVQNXYI2ABE4UO6FZ

not attested not anchored not stored refs pending

Verification-Notebook Learning for Source-Aware Multimodal Misinformation Detection

Junyuan Tan

arxiv:2607.23581 v1 · 2026-07-26 · 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{FWAS2JDYJMVQNXYI2ABE4UO6FZ}

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	2026-07-28T01:23:00.450201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d812d24784b2b06df08d0024e51de2e747e3edc55226c293e14906e12f9ec44

Aliases

arxiv: 2607.23581 · arxiv_version: 2607.23581v1 · doi: 10.48550/arxiv.2607.23581 · pith_short_12: FWAS2JDYJMVQ · pith_short_16: FWAS2JDYJMVQNXYI · pith_short_8: FWAS2JDY

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/FWAS2JDYJMVQNXYI2ABE4UO6FZ \
  | 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: 2d812d24784b2b06df08d0024e51de2e747e3edc55226c293e14906e12f9ec44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1af671fd09a04cea6c172b7e071a738c4ba576cea8a4cf0fd616e8c698474c10",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-26T10:14:06Z",
    "title_canon_sha256": "9cc3e97fcf8d33abdeea80aa0653a588d8908fc9c357deaea5a911b3ffb0fee4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23581",
    "kind": "arxiv",
    "version": 1
  }
}