Pith Number

pith:C4MLOXOB

pith:2026:C4MLOXOBB4MTPQOGUPILRY3TDZ

not attested not anchored not stored refs pending

VLA-ReID: Video-Level Association for Re-Identification in Multi-Object Tracking with Highly Similar Objects

Xiaoyan Cao, Yanrong Qin, Yao Yao

arxiv:2607.17157 v1 · 2026-07-19 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C4MLOXOBB4MTPQOGUPILRY3TDZ}

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	2026-07-21T01:21:18.555262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1718b75dc10f1937c1c6a3d0b8e3731e6b5cc4ad75ed302d3bd6f8655b068cdd

Aliases

arxiv: 2607.17157 · arxiv_version: 2607.17157v1 · doi: 10.48550/arxiv.2607.17157 · pith_short_12: C4MLOXOBB4MT · pith_short_16: C4MLOXOBB4MTPQOG · pith_short_8: C4MLOXOB

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/C4MLOXOBB4MTPQOGUPILRY3TDZ \
  | 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: 1718b75dc10f1937c1c6a3d0b8e3731e6b5cc4ad75ed302d3bd6f8655b068cdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c5c04a64234aaf007595714946642a50fa3f2efb6b7c2ef1c1cdb96e74686d3",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-19T09:27:37Z",
    "title_canon_sha256": "b4fc0cb5daa6b0959b6d9c80783354c2c22146174aaa787f1cd81d9433fdbffa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.17157",
    "kind": "arxiv",
    "version": 1
  }
}