Pith Number

pith:UOK2R2DX

pith:2022:UOK2R2DXFZ3XJXARXUQBHE5VWZ

not attested not anchored not stored refs pending

Semantic Representation and Dependency Learning for Multi-Label Image Recognition

Hefeng Wu, Liang Lin, Ling Tian, Mingzhan Sun, Tao Pu, Tianshui Chen

arxiv:2204.03795 v2 · 2022-04-08 · 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{UOK2R2DXFZ3XJXARXUQBHE5VWZ}

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	2026-07-05T05:31:14.029667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a395a8e8772e7774dc11bd201393b5b6632e7ebc062590b210ade5b375360801

Aliases

arxiv: 2204.03795 · arxiv_version: 2204.03795v2 · doi: 10.48550/arxiv.2204.03795 · pith_short_12: UOK2R2DXFZ3X · pith_short_16: UOK2R2DXFZ3XJXAR · pith_short_8: UOK2R2DX

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/UOK2R2DXFZ3XJXARXUQBHE5VWZ \
  | 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: a395a8e8772e7774dc11bd201393b5b6632e7ebc062590b210ade5b375360801

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d06da8b0e872e85dc0db384d18037a663f6126f01f5b3b0b02b7d330681d1c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-08T00:55:15Z",
    "title_canon_sha256": "f1badf217b4e3b83cca12a7af4dc6c967248ce36efcd38261bfa599cc5767877"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.03795",
    "kind": "arxiv",
    "version": 2
  }
}