Pith Number

pith:TW4RMCE6

pith:2018:TW4RMCE66IHQRO4UDDK23RFVDK

not attested not anchored not stored refs pending

Horizontal Pyramid Matching for Person Re-identification

Gao Huang, Honghui Shi, Thomas Huang, Xinchao Wang, Yang Fu, Yunchao Wei, Yuqian Zhou, Zhiqiang Yao

arxiv:1804.05275 v4 · 2018-04-14 · 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{TW4RMCE66IHQRO4UDDK23RFVDK}

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	2026-05-18T00:01:09.540241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9db916089ef20f08bb9418d5adc4b51ab5714cb6731f210d9887a8f2efc36c8f

Aliases

arxiv: 1804.05275 · arxiv_version: 1804.05275v4 · doi: 10.48550/arxiv.1804.05275 · pith_short_12: TW4RMCE66IHQ · pith_short_16: TW4RMCE66IHQRO4U · pith_short_8: TW4RMCE6

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/TW4RMCE66IHQRO4UDDK23RFVDK \
  | 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: 9db916089ef20f08bb9418d5adc4b51ab5714cb6731f210d9887a8f2efc36c8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "088babad73eef18b5964a71066dcbb623ce5c3b79203e383949fec3fedf28bad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-14T20:53:40Z",
    "title_canon_sha256": "67e6fe5db0d8e093698318e7ed4285abfa2613e73e38d201c8e9855f47ef287b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05275",
    "kind": "arxiv",
    "version": 4
  }
}