Pith Number

pith:ISG64NIN

pith:2014:ISG64NINAIRPHPMZDM5HPBJXLV

not attested not anchored not stored refs pending

Abnormal Object Recognition: A Comprehensive Study

Ahmed Elgammal, Ali Farhadi, Babak Saleh

arxiv:1411.2214 v1 · 2014-11-09 · 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{ISG64NINAIRPHPMZDM5HPBJXLV}

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	2026-05-18T02:38:08.104354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

448dee350d0222f3bd991b3a7785375d4b81dccc0c5aa440f76f1c15d2e196ca

Aliases

arxiv: 1411.2214 · arxiv_version: 1411.2214v1 · doi: 10.48550/arxiv.1411.2214 · pith_short_12: ISG64NINAIRP · pith_short_16: ISG64NINAIRPHPMZ · pith_short_8: ISG64NIN

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/ISG64NINAIRPHPMZDM5HPBJXLV \
  | 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: 448dee350d0222f3bd991b3a7785375d4b81dccc0c5aa440f76f1c15d2e196ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f13741eb44e27005f4daa3b3446244793b8b6bddcd54685f5fa4a933d4c44ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-11-09T09:51:06Z",
    "title_canon_sha256": "74dfda52f5b215abf3def743754e1c3df1b06818ff6305db34ffb93b33329537"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2214",
    "kind": "arxiv",
    "version": 1
  }
}