Pith Number

pith:ZDDRWF4C

pith:2022:ZDDRWF4CKQPX7FH6D6JUE6LTTR

not attested not anchored not stored refs pending

Misinformation Detection in Social Media Video Posts

Avideh Zakhor, David Chan, John Canny, Kehan Wang, Seth Z. Zhao

arxiv:2202.07706 v2 · 2022-02-15 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZDDRWF4CKQPX7FH6D6JUE6LTTR}

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	2026-07-05T04:44:42.400459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8c71b1782541f7f94fe1f934279739c7167fc5f14967e847f4e1e5e0fa0cdff

Aliases

arxiv: 2202.07706 · arxiv_version: 2202.07706v2 · doi: 10.48550/arxiv.2202.07706 · pith_short_12: ZDDRWF4CKQPX · pith_short_16: ZDDRWF4CKQPX7FH6 · pith_short_8: ZDDRWF4C

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/ZDDRWF4CKQPX7FH6D6JUE6LTTR \
  | 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: c8c71b1782541f7f94fe1f934279739c7167fc5f14967e847f4e1e5e0fa0cdff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06b95fb97c35072881650884009b3e2f7871a36d94bc3c1d329531ad86e260c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-02-15T20:14:54Z",
    "title_canon_sha256": "336ad9f1fb8801b37965f30a70c40e45a277daaeff554acfef9748a7d6ff44bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.07706",
    "kind": "arxiv",
    "version": 2
  }
}