Pith Number

pith:KOPQPYLM

pith:2018:KOPQPYLMGUMBQLQHBDAE2PKHCL

not attested not anchored not stored refs pending

Sharp Attention Network via Adaptive Sampling for Person Re-identification

Chen Shen, Guo-jun Qi, Hongwei Yong, Rongxin Jiang, Xian-Sheng Hua, Yaowu Chen, Zhongming Jin

arxiv:1805.02336 v2 · 2018-05-07 · 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{KOPQPYLMGUMBQLQHBDAE2PKHCL}

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	2026-05-18T00:04:44.826750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

539f07e16c3518182e0708c04d3d4712e7c51004114878c5a68edc80163106a1

Aliases

arxiv: 1805.02336 · arxiv_version: 1805.02336v2 · doi: 10.48550/arxiv.1805.02336 · pith_short_12: KOPQPYLMGUMB · pith_short_16: KOPQPYLMGUMBQLQH · pith_short_8: KOPQPYLM

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/KOPQPYLMGUMBQLQHBDAE2PKHCL \
  | 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: 539f07e16c3518182e0708c04d3d4712e7c51004114878c5a68edc80163106a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "178bbbad7bc0f2847a5cc3a55a0c34b2e149086c47d33c165318160928a2e1d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-07T03:54:40Z",
    "title_canon_sha256": "975a5952fff68378525c21a943f5328313e1a25261cb8d40a440ab8b765c15c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02336",
    "kind": "arxiv",
    "version": 2
  }
}