Pith Number

pith:STWGWAAG

pith:2023:STWGWAAGDNROYJ5UZPP527IFCZ

not attested not anchored not stored refs pending

Find Beauty in the Rare: Contrastive Composition Feature Clustering for Nontrivial Cropping Box Regression

Hao Lu, Jiale Zhang, Weicai Zhong, Yinpeng Chen, Zhiguo Cao, Zhiyu Pan

arxiv:2302.08662 v1 · 2023-02-17 · 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{STWGWAAGDNROYJ5UZPP527IFCZ}

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	2026-07-05T05:42:53.213886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94ec6b00061b62ec27b4cbdfdd7d051663b8081e1646def5901166ee43af2e95

Aliases

arxiv: 2302.08662 · arxiv_version: 2302.08662v1 · doi: 10.48550/arxiv.2302.08662 · pith_short_12: STWGWAAGDNRO · pith_short_16: STWGWAAGDNROYJ5U · pith_short_8: STWGWAAG

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/STWGWAAGDNROYJ5UZPP527IFCZ \
  | 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: 94ec6b00061b62ec27b4cbdfdd7d051663b8081e1646def5901166ee43af2e95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f6545b547e572452b2316efdd9d1e84c71494574498dda76afe1b015e4e899f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-02-17T02:48:33Z",
    "title_canon_sha256": "605233a35a99f9212a16c8c64fc9032e22b1ccd39f713037cc030b0b2d5c8aa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.08662",
    "kind": "arxiv",
    "version": 1
  }
}