Pith Number

pith:UVXT7HRM

pith:2015:UVXT7HRMNHFBGC7W3UBEGWAGIK

not attested not anchored not stored refs pending

Deep Feature Learning with Relative Distance Comparison for Person Re-identification

Guangrun Wang, Hongyang Chao, Liang Lin, Shengyong Ding

arxiv:1512.03622 v1 · 2015-12-11 · 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{UVXT7HRMNHFBGC7W3UBEGWAGIK}

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	2026-05-18T01:24:31.868538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a56f3f9e2c69ca130bf6dd0243580642abe37933a025eeba2168de4e8e2d2190

Aliases

arxiv: 1512.03622 · arxiv_version: 1512.03622v1 · doi: 10.48550/arxiv.1512.03622 · pith_short_12: UVXT7HRMNHFB · pith_short_16: UVXT7HRMNHFBGC7W · pith_short_8: UVXT7HRM

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/UVXT7HRMNHFBGC7W3UBEGWAGIK \
  | 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: a56f3f9e2c69ca130bf6dd0243580642abe37933a025eeba2168de4e8e2d2190

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18df66f263e2873628b57897f9ea23a105c60d3d56f0398bb9b3487c1846a13c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-12-11T12:34:22Z",
    "title_canon_sha256": "0cd8253330f94c585089439daa3738fc57c3affd68c5ff9812d94e7d1c00bbf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03622",
    "kind": "arxiv",
    "version": 1
  }
}