Pith Number

pith:DU6CNEML

pith:2021:DU6CNEMLJAN2GAKGIWYAZNTY6G

not attested not anchored not stored refs pending

Learning Multi-Attention Context Graph for Group-Based Re-Identification

Bingbing Ni, Fan Zhu, Jiaxin Chen, Jie Qin, Li Liu, Ling Shao, Wei-Shi Zheng, Xiaokang Yang, Yichao Yan

arxiv:2104.14236 v1 · 2021-04-29 · 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{DU6CNEMLJAN2GAKGIWYAZNTY6G}

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	2026-07-05T02:36:14.478440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d3c26918b481ba3014645b00cb678f18e384bdc5f01a7e25211310cd27ca4aa

Aliases

arxiv: 2104.14236 · arxiv_version: 2104.14236v1 · doi: 10.48550/arxiv.2104.14236 · pith_short_12: DU6CNEMLJAN2 · pith_short_16: DU6CNEMLJAN2GAKG · pith_short_8: DU6CNEML

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/DU6CNEMLJAN2GAKGIWYAZNTY6G \
  | 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: 1d3c26918b481ba3014645b00cb678f18e384bdc5f01a7e25211310cd27ca4aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa6c828e1dd677b39c9c74c994d0b35b3b6c33227974e19d92a428fbae9520a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-29T09:57:47Z",
    "title_canon_sha256": "fd5fd225ff7ffdb3486f7cab6b617662d2948e368629be410e9ccfd12a11af88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.14236",
    "kind": "arxiv",
    "version": 1
  }
}