Pith Number

pith:GVT5I3JE

pith:2016:GVT5I3JE2VDXYIAESGHHYVOQ7M

not attested not anchored not stored refs pending

Person Re-Identification by Unsupervised Video Matching

Jianming Hu, Kin-man Lam, Shaogang Gong, Xiaolong Ma, Xiatian Zhu, Xudong Xie, Yisheng Zhong

arxiv:1611.08512 v2 · 2016-11-25 · 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{GVT5I3JE2VDXYIAESGHHYVOQ7M}

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	2026-05-18T00:56:30.175487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3567d46d24d5477c2004918e7c55d0fb390b0b3c62397e2dfdfc2a072565645b

Aliases

arxiv: 1611.08512 · arxiv_version: 1611.08512v2 · doi: 10.48550/arxiv.1611.08512 · pith_short_12: GVT5I3JE2VDX · pith_short_16: GVT5I3JE2VDXYIAE · pith_short_8: GVT5I3JE

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/GVT5I3JE2VDXYIAESGHHYVOQ7M \
  | 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: 3567d46d24d5477c2004918e7c55d0fb390b0b3c62397e2dfdfc2a072565645b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d47890ed2b459b58c1975d81d53d727506801cfd85411340fa7c03f1c38af371",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-11-25T16:47:39Z",
    "title_canon_sha256": "1fbf9e53c66dbcb7d27eeb64b9ed5424305881bed5a6ba7a9cdc5adeeec527f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08512",
    "kind": "arxiv",
    "version": 2
  }
}