Pith Number

pith:VOHE5IA6

pith:2026:VOHE5IA6CEBHL2HFV4J4EHTP53

not attested not anchored not stored refs pending

Blurring Modal Boundaries: A Unified Survey from Single- to Multi-Modal Person Re-ldentification

Bing Wang, Bin Yang, Cuiqun Chen, Mang Ye, Xiao Wang, Xin Xu

arxiv:2607.14821 v1 · 2026-07-16 · 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{VOHE5IA6CEBHL2HFV4J4EHTP53}

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	2026-07-17T01:21:32.945714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab8e4ea01e110275e8e5af13c21e6feec53ac2eaca0f0068f1e4ea5f81e71ab6

Aliases

arxiv: 2607.14821 · arxiv_version: 2607.14821v1 · doi: 10.48550/arxiv.2607.14821 · pith_short_12: VOHE5IA6CEBH · pith_short_16: VOHE5IA6CEBHL2HF · pith_short_8: VOHE5IA6

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/VOHE5IA6CEBHL2HFV4J4EHTP53 \
  | 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: ab8e4ea01e110275e8e5af13c21e6feec53ac2eaca0f0068f1e4ea5f81e71ab6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebd48d43acb7170c0411a0b7800a5611901aae32e24742ff3b7d0bf2857fc73e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-16T10:39:22Z",
    "title_canon_sha256": "447ecba999e60c1457a79ef95cea310f27551f6943c4964b76efb0888907ea50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14821",
    "kind": "arxiv",
    "version": 1
  }
}