Pith Number

pith:WXM632A5

pith:2019:WXM632A5KHVFNDSLKGVJACWCLR

not attested not anchored not stored refs pending

VRSTC: Occlusion-Free Video Person Re-Identification

Bingpeng Ma, Hong Chang, Ruibing Hou, Shiguang Shan, Xilin Chen, Xinqian Gu

arxiv:1907.08427 v1 · 2019-07-19 · 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{WXM632A5KHVFNDSLKGVJACWCLR}

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	2026-05-17T23:40:09.881959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5d9ede81d51ea568e4b51aa900ac25c6971cda0d3885e480777d91eaf93f494

Aliases

arxiv: 1907.08427 · arxiv_version: 1907.08427v1 · doi: 10.48550/arxiv.1907.08427 · pith_short_12: WXM632A5KHVF · pith_short_16: WXM632A5KHVFNDSL · pith_short_8: WXM632A5

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/WXM632A5KHVFNDSLKGVJACWCLR \
  | 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: b5d9ede81d51ea568e4b51aa900ac25c6971cda0d3885e480777d91eaf93f494

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bd35521f9ac05aa606a8a124ce22d365c2cbdaf8c0adee0738d2da35b5755fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-19T09:38:27Z",
    "title_canon_sha256": "ca63a82e900e8972b793ba753e3c60a10b7f2e3233cd976fdd61d2d5b3351065"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08427",
    "kind": "arxiv",
    "version": 1
  }
}