Pith Number

pith:O45AEU7L

pith:2016:O45AEU7LAFUUL4E2ZHJD5PLR3L

not attested not anchored not stored refs pending

A Multi-task Deep Network for Person Re-identification

Jianguo Zhang, Kaiqi Huang, Weihua Chen, Xiaotang Chen

arxiv:1607.05369 v3 · 2016-07-19 · 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{O45AEU7LAFUUL4E2ZHJD5PLR3L}

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	2026-05-18T00:56:45.757306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

773a0253eb016945f09ac9d23ebd71dad2f379360df40169f0b4889260b53bea

Aliases

arxiv: 1607.05369 · arxiv_version: 1607.05369v3 · doi: 10.48550/arxiv.1607.05369 · pith_short_12: O45AEU7LAFUU · pith_short_16: O45AEU7LAFUUL4E2 · pith_short_8: O45AEU7L

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/O45AEU7LAFUUL4E2ZHJD5PLR3L \
  | 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: 773a0253eb016945f09ac9d23ebd71dad2f379360df40169f0b4889260b53bea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cf1dbd3f49c9daa56e2c24c8f4520eaf245a31863f26371a113858bb5d4a71c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-07-19T01:59:02Z",
    "title_canon_sha256": "4302ce80e4a707d32e52d4dd609cc878ab89c7c780a68332bef6ecc1b4823b5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05369",
    "kind": "arxiv",
    "version": 3
  }
}