Pith Number

pith:WTR7434H

pith:2012:WTR7434HLFME4GPW3VYPHJKO43

not attested not anchored not stored refs pending

Camera identification by grouping images from database, based on shared noise patterns

Teun Baar, Wiger van Houten, Zeno Geradts

arxiv:1207.2641 v2 · 2012-07-11 · 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{WTR7434HLFME4GPW3VYPHJKO43}

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.

Cited by

1 paper in Pith

Fair-FLIP: Fair Deepfake Detection with Fairness-Oriented Final Layer Input Prioritising

Receipt and verification

First computed	2026-05-18T02:25:10.678494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4e3fe6f8759584e19f6dd70f3a54ee6dd244032e79b3f6dbd6c4e53eccef6b9

Aliases

arxiv: 1207.2641 · arxiv_version: 1207.2641v2 · doi: 10.48550/arxiv.1207.2641 · pith_short_12: WTR7434HLFME · pith_short_16: WTR7434HLFME4GPW · pith_short_8: WTR7434H

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/WTR7434HLFME4GPW3VYPHJKO43 \
  | 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: b4e3fe6f8759584e19f6dd70f3a54ee6dd244032e79b3f6dbd6c4e53eccef6b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a13604c51ae2c0ffc9fce4e617491294c25ff4bd20fa88637448456e0ef7566",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2012-07-11T13:58:35Z",
    "title_canon_sha256": "15dce9e4af8b7514ff6f394b5975c92441eae65969e37446498418c5afe1fd8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2641",
    "kind": "arxiv",
    "version": 2
  }
}