Pith Number

pith:SSNPQWOS

pith:2025:SSNPQWOSUKOMDAGYSGH5Z3L22F

not attested not anchored not stored refs pending

YOLOv4: A Breakthrough in Real-Time Object Detection

Athulya Sundaresan Geetha

arxiv:2502.04161 v1 · 2025-02-06 · 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{SSNPQWOSUKOMDAGYSGH5Z3L22F}

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	2026-07-05T10:10:34.736959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

949af859d2a29cc180d8918fdced7ad16b9bb5831969562037bd566cfbe325a6

Aliases

arxiv: 2502.04161 · arxiv_version: 2502.04161v1 · doi: 10.48550/arxiv.2502.04161 · pith_short_12: SSNPQWOSUKOM · pith_short_16: SSNPQWOSUKOMDAGY · pith_short_8: SSNPQWOS

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/SSNPQWOSUKOMDAGYSGH5Z3L22F \
  | 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: 949af859d2a29cc180d8918fdced7ad16b9bb5831969562037bd566cfbe325a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe977a0a18245968cc12d61139dea1319ce7413a9805f32a0326e0ca6143653d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-06T15:45:18Z",
    "title_canon_sha256": "ea638a4f0f6ed1147be171f5058bad11117c300a9c8188ce1b426e7e7b9b1957"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04161",
    "kind": "arxiv",
    "version": 1
  }
}