Pith Number

pith:CTURQMNR

pith:2023:CTURQMNRM42NQZQ72PN4C4EJUQ

not attested not anchored not stored refs pending

A Coarse-to-Fine Pseudo-Labeling (C2FPL) Framework for Unsupervised Video Anomaly Detection

Anas Al-lahham, Karthik Nandakumar, Nurbek Tastan, Zaigham Zaheer

arxiv:2310.17650 v1 · 2023-10-26 · 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{CTURQMNRM42NQZQ72PN4C4EJUQ}

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	2026-07-05T07:05:37.388883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14e91831b16734d8661fd3dbc17089a42d2d690077b499ecf88f56736b5e8b9d

Aliases

arxiv: 2310.17650 · arxiv_version: 2310.17650v1 · doi: 10.48550/arxiv.2310.17650 · pith_short_12: CTURQMNRM42N · pith_short_16: CTURQMNRM42NQZQ7 · pith_short_8: CTURQMNR

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/CTURQMNRM42NQZQ72PN4C4EJUQ \
  | 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: 14e91831b16734d8661fd3dbc17089a42d2d690077b499ecf88f56736b5e8b9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8ea004b50f182fdbcc3e546ab0388953a337f8f38a527c3547b67fa3f1f509e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-10-26T17:59:19Z",
    "title_canon_sha256": "e82ee8797adcf9b9942f8a3ffe4c72ef5a94ef1dbe375fa12911e9d1d89e5c23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.17650",
    "kind": "arxiv",
    "version": 1
  }
}