Pith Number

pith:GXOQ3KMD

pith:2017:GXOQ3KMDPG2M4HCCFVSWMTLVCU

not attested not anchored not stored refs pending

Deep Hybrid Similarity Learning for Person Re-identification

Canhui Cai, Huanqiang Zeng, Jianqing Zhu, Lixin Zheng, Shengcai Liao, Zhen Lei

arxiv:1702.04858 v2 · 2017-02-16 · 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{GXOQ3KMDPG2M4HCCFVSWMTLVCU}

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	2026-05-18T00:50:34.905774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35dd0da98379b4ce1c422d65664d751529dc9804223007c3439d163de7ffd329

Aliases

arxiv: 1702.04858 · arxiv_version: 1702.04858v2 · doi: 10.48550/arxiv.1702.04858 · pith_short_12: GXOQ3KMDPG2M · pith_short_16: GXOQ3KMDPG2M4HCC · pith_short_8: GXOQ3KMD

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/GXOQ3KMDPG2M4HCCFVSWMTLVCU \
  | 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: 35dd0da98379b4ce1c422d65664d751529dc9804223007c3439d163de7ffd329

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41f3ff24d42969acaf07310ddba98fa32977983f9a5f2748f50fdddf2d569dc6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-02-16T04:59:01Z",
    "title_canon_sha256": "99b6bc42bd6966a86361ba8d3add0445f6a674ec1c7453e590d4f2e0ad3b0ae5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04858",
    "kind": "arxiv",
    "version": 2
  }
}