Pith Number

pith:OBC4ZJAQ

pith:2020:OBC4ZJAQP7WZ6YMTO3L6JCGUEK

not attested not anchored not stored refs pending

Puzzle-AE: Novelty Detection in Images through Solving Puzzles

Ainaz Eftekhar, Hamid R. Rabiee, Mohammad Hossein Rohban, Mohammadreza Salehi, Niousha Sadjadi

arxiv:2008.12959 v5 · 2020-08-29 · 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{OBC4ZJAQP7WZ6YMTO3L6JCGUEK}

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

Redefining Normal: A Novel Object-Level Approach for Multi-Object Novelty Detection

Receipt and verification

First computed	2026-07-05T03:56:00.150327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7045cca4107fed9f619376d7e488d422a07ea377cc95b6b32705d7633523b5d2

Aliases

arxiv: 2008.12959 · arxiv_version: 2008.12959v5 · doi: 10.48550/arxiv.2008.12959 · pith_short_12: OBC4ZJAQP7WZ · pith_short_16: OBC4ZJAQP7WZ6YMT · pith_short_8: OBC4ZJAQ

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/OBC4ZJAQP7WZ6YMTO3L6JCGUEK \
  | 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: 7045cca4107fed9f619376d7e488d422a07ea377cc95b6b32705d7633523b5d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3194b974115256a4430eb48309af34c757d81ed0565a6d069265372687546d5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-29T10:53:55Z",
    "title_canon_sha256": "d34a43ea2ed380ee3b348157a305fa8862f2de9e418634b4abb4f35a86da5ca1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.12959",
    "kind": "arxiv",
    "version": 5
  }
}