Pith Number

pith:QZM2RKGN

pith:2025:QZM2RKGNIESGNXH5R6SSJFVF32

not attested not anchored not stored refs pending

PS-ReID: Advancing Person Re-Identification and Precise Segmentation with Multimodal Retrieval

Jincheng Yan, Xiaoyan Luo, Yun Wang, Yu-Wing Tai

arxiv:2503.21595 v2 · 2025-03-27 · 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{QZM2RKGNIESGNXH5R6SSJFVF32}

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	2026-07-05T12:01:59.508983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8659a8a8cd412466dcfd8fa52496a5deb58c9cd798db7a1c3cb8d8e5e527b325

Aliases

arxiv: 2503.21595 · arxiv_version: 2503.21595v2 · doi: 10.48550/arxiv.2503.21595 · pith_short_12: QZM2RKGNIESG · pith_short_16: QZM2RKGNIESGNXH5 · pith_short_8: QZM2RKGN

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/QZM2RKGNIESGNXH5R6SSJFVF32 \
  | 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: 8659a8a8cd412466dcfd8fa52496a5deb58c9cd798db7a1c3cb8d8e5e527b325

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "676358e05654101906eb7a4d248e5088def8c919bb2a841f5546d25e90a4b336",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-27T15:14:03Z",
    "title_canon_sha256": "208d4d54acb7aa630d0d3438b01d8707fd38e0cad0e47c790351342b839981b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.21595",
    "kind": "arxiv",
    "version": 2
  }
}