Pith Number

pith:3LH7ID54

pith:2021:3LH7ID54SCAVQAS4A4GM5JXM33

not attested not anchored not stored refs pending

Unsupervised clothing change adaptive person ReID

Congzhentao Huang, Richard Yida Xu, Shuai Jiang, Ziyue Zhang

arxiv:2109.03702 v2 · 2021-09-08 · 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{3LH7ID54SCAVQAS4A4GM5JXM33}

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	2026-07-05T03:55:00.511880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dacff40fbc908158025c070ccea6ecdedad550ffa167dce003c77768cec1b34a

Aliases

arxiv: 2109.03702 · arxiv_version: 2109.03702v2 · doi: 10.48550/arxiv.2109.03702 · pith_short_12: 3LH7ID54SCAV · pith_short_16: 3LH7ID54SCAVQAS4 · pith_short_8: 3LH7ID54

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/3LH7ID54SCAVQAS4A4GM5JXM33 \
  | 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: dacff40fbc908158025c070ccea6ecdedad550ffa167dce003c77768cec1b34a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5857acd19c2a3bb8b280fcfb2f63915af7899e5ae2935032e6a2f764ce0eedb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-09-08T15:08:10Z",
    "title_canon_sha256": "727acd995120bfbb1835d768694cd3da6657930bb4d759c5405d41d6322bec85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03702",
    "kind": "arxiv",
    "version": 2
  }
}