Pith Number

pith:24KC7SLB

pith:2025:24KC7SLB7MNPW7AFKDAAYO55L6

not attested not anchored not stored refs pending

Annotation Tool and Dataset for Fact-Checking Podcasts

Adam James Becker, Vinay Setty

arxiv:2502.01402 v1 · 2025-02-03 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{24KC7SLB7MNPW7AFKDAAYO55L6}

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	2026-07-05T10:08:46.722882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7142fc961fb1afb7c0550c00c3bbd5f9c8fa7a28925ab6a9e8277af85788381

Aliases

arxiv: 2502.01402 · arxiv_version: 2502.01402v1 · doi: 10.48550/arxiv.2502.01402 · pith_short_12: 24KC7SLB7MNP · pith_short_16: 24KC7SLB7MNPW7AF · pith_short_8: 24KC7SLB

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/24KC7SLB7MNPW7AFKDAAYO55L6 \
  | 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: d7142fc961fb1afb7c0550c00c3bbd5f9c8fa7a28925ab6a9e8277af85788381

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cade72fd2cb5914740a40d5e6586bf197eed178f50b702e6d1cb631b28106a1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-03T14:34:17Z",
    "title_canon_sha256": "f2846f31e346b2a55fa68632dc7ce21eea76f841299486fd2fa21bb8fd71e07a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01402",
    "kind": "arxiv",
    "version": 1
  }
}