Pith Number

pith:4Y2ZTQYA

pith:2025:4Y2ZTQYAYAPI43BKM532GGYACR

not attested not anchored not stored refs pending

Truth Sleuth and Trend Bender: AI Agents to fact-check YouTube videos and influence opinions

C\'ecile Log\'e, Rehan Ghori

arxiv:2507.10577 v2 · 2025-07-11 · cs.CL · cs.AI · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4Y2ZTQYAYAPI43BKM532GGYACR}

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	2026-07-05T11:38:09.588405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e63599c300c01e8e6c2a6777a31b0014704070ac4d54ba42616d24060f9377f2

Aliases

arxiv: 2507.10577 · arxiv_version: 2507.10577v2 · doi: 10.48550/arxiv.2507.10577 · pith_short_12: 4Y2ZTQYAYAPI · pith_short_16: 4Y2ZTQYAYAPI43BK · pith_short_8: 4Y2ZTQYA

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/4Y2ZTQYAYAPI43BKM532GGYACR \
  | 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: e63599c300c01e8e6c2a6777a31b0014704070ac4d54ba42616d24060f9377f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fba82ac50f3a0a7129240a217e51ec96257bdfc5a48fbb46340eb5a5631de11c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-11T10:08:05Z",
    "title_canon_sha256": "0e25fa2c45d7bf4c456239b0727e06fe75f67ca3a31d20bd47041a13d455f2bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10577",
    "kind": "arxiv",
    "version": 2
  }
}