Pith Number

pith:WHJFOGD2

pith:2024:WHJFOGD2UFM5QMSJ2C67FJ5XK4

not attested not anchored not stored refs pending

From COCO to COCO-FP: A Deep Dive into Background False Positives for COCO Detectors

Cheng Li, Longfei Liu, Shihua Huang, Wen Guo, Xi Shen

arxiv:2409.07907 v1 · 2024-09-12 · 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{WHJFOGD2UFM5QMSJ2C67FJ5XK4}

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	2026-07-05T09:06:17.114201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1d257187aa159d83249d0bdf2a7b75737bc207e98db5590aa57fd7d2e2a6cb2

Aliases

arxiv: 2409.07907 · arxiv_version: 2409.07907v1 · doi: 10.48550/arxiv.2409.07907 · pith_short_12: WHJFOGD2UFM5 · pith_short_16: WHJFOGD2UFM5QMSJ · pith_short_8: WHJFOGD2

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/WHJFOGD2UFM5QMSJ2C67FJ5XK4 \
  | 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: b1d257187aa159d83249d0bdf2a7b75737bc207e98db5590aa57fd7d2e2a6cb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "673574a6519d2c2f755e41c5df57f38e177585558bae51b47914fc4cb584d018",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-09-12T10:22:12Z",
    "title_canon_sha256": "d7652711ae73ce0e7874dfa3c9300d7546aabda229dd26ba2c1c42cb4394a832"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.07907",
    "kind": "arxiv",
    "version": 1
  }
}