Pith Number

pith:YPUAZN65

pith:2022:YPUAZN65T3DHXIGVOVOPCJIMAI

not attested not anchored not stored refs pending

OCFR 2022: Competition on Occluded Face Recognition From Synthetically Generated Structure-Aware Occlusions

Abderaouf Bousnat, Ana F. Sequeira, David Menotti, Fadi Boutros, Haz{\i}m Kemal Ekenel, Jaime S. Cardoso, Joao Ribeiro Pinto, Messaoud Bengherabi, Mustafa Ekrem Erak{\i}n, Naser Damer, Nesrine Hebbadj, Pedro Beber de Queiroz Vidal, Pedro C. Neto, Sana Boucheta, U\u{g}ur Demir

arxiv:2208.02760 v2 · 2022-08-04 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YPUAZN65T3DHXIGVOVOPCJIMAI}

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	2026-07-05T04:48:15.727726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3e80cb7dd9ec67ba0d5755cf1250c02128f8c708a5aee05670b0c0d4ba2492c

Aliases

arxiv: 2208.02760 · arxiv_version: 2208.02760v2 · doi: 10.48550/arxiv.2208.02760 · pith_short_12: YPUAZN65T3DH · pith_short_16: YPUAZN65T3DHXIGV · pith_short_8: YPUAZN65

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/YPUAZN65T3DHXIGVOVOPCJIMAI \
  | 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: c3e80cb7dd9ec67ba0d5755cf1250c02128f8c708a5aee05670b0c0d4ba2492c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65949811fac444d8ee9f0e226c16f9778620471a39bdae69dd8c533415f12f1b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-08-04T16:39:08Z",
    "title_canon_sha256": "1e84a48c889e6ce571983f638743c8a136bc97f33c658b9b3c80952f1049cd2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.02760",
    "kind": "arxiv",
    "version": 2
  }
}