Pith Number

pith:6B3H2FAI

pith:2019:6B3H2FAIKIWQJMXS5J2QH66UEW

not attested not anchored not stored refs pending

The iMaterialist Fashion Attribute Dataset

Hartwig Adam, Matthew R. Scott, Prasanna Srikhanta, Serge Belongie, Sheng Guo, Weilin Huang, Xiao Zhang, Yin Cui, Yuan Li

arxiv:1906.05750 v2 · 2019-06-13 · 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{6B3H2FAIKIWQJMXS5J2QH66UEW}

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	2026-05-17T23:43:22.696403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0767d1408522d04b2f2ea7503fbd425a4bf31c460fa09218b1b10bfc09ac0cf

Aliases

arxiv: 1906.05750 · arxiv_version: 1906.05750v2 · doi: 10.48550/arxiv.1906.05750 · pith_short_12: 6B3H2FAIKIWQ · pith_short_16: 6B3H2FAIKIWQJMXS · pith_short_8: 6B3H2FAI

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/6B3H2FAIKIWQJMXS5J2QH66UEW \
  | 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: f0767d1408522d04b2f2ea7503fbd425a4bf31c460fa09218b1b10bfc09ac0cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f8ad251facc5b032cc1e708af83f7495456d10c96a7d7ff16fdccf066de0463",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-13T15:25:04Z",
    "title_canon_sha256": "5ba5f8268b7e691789367d939d089274260ed42f5eb3274ec9608dbd72677260"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.05750",
    "kind": "arxiv",
    "version": 2
  }
}