Pith Number

pith:IJ4JYFV6

pith:2019:IJ4JYFV6NAPL2KN5GOAD2UXBGZ

not attested not anchored not stored refs pending

Recover and Identify: A Generative Dual Model for Cross-Resolution Person Re-Identification

Xiaofei Du, Yen-Yu Lin, Yu-Chiang Frank Wang, Yu-Jhe Li, Yun-Chun Chen

arxiv:1908.06052 v1 · 2019-08-16 · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IJ4JYFV6NAPL2KN5GOAD2UXBGZ}

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	2026-07-04T23:58:00.958396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42789c16be681ebd29bd33803d52e1365e2554504baa7a3c6078347efb6e79f6

Aliases

arxiv: 1908.06052 · arxiv_version: 1908.06052v1 · doi: 10.48550/arxiv.1908.06052 · pith_short_12: IJ4JYFV6NAPL · pith_short_16: IJ4JYFV6NAPL2KN5 · pith_short_8: IJ4JYFV6

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/IJ4JYFV6NAPL2KN5GOAD2UXBGZ \
  | 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: 42789c16be681ebd29bd33803d52e1365e2554504baa7a3c6078347efb6e79f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "039a54c350c3f3ab0d481d17632167b6111a9807698cb6962c428fb051e41716",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-16T16:39:20Z",
    "title_canon_sha256": "8123c921e4562a1479ce44be94c31aab806d041276feff8f7aefc898639d7c26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06052",
    "kind": "arxiv",
    "version": 1
  }
}