Pith Number

pith:PILGOOR7

pith:2015:PILGOOR7T35G5O73C3ULQHP4MU

not attested not anchored not stored refs pending

Nonlinear Local Metric Learning for Person Re-identification

Anil K. Jain, Jie Zhou, Jiwen Lu, Siyuan Huang

arxiv:1511.05169 v1 · 2015-11-16 · 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{PILGOOR7T35G5O73C3ULQHP4MU}

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	2026-05-18T01:26:49.893751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a16673a3f9efa6ebbfb16e8b81dfc651435feda2e948d60b5daab1a7c10ccb6

Aliases

arxiv: 1511.05169 · arxiv_version: 1511.05169v1 · doi: 10.48550/arxiv.1511.05169 · pith_short_12: PILGOOR7T35G · pith_short_16: PILGOOR7T35G5O73 · pith_short_8: PILGOOR7

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/PILGOOR7T35G5O73C3ULQHP4MU \
  | 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: 7a16673a3f9efa6ebbfb16e8b81dfc651435feda2e948d60b5daab1a7c10ccb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e897d696c358359e69e876f9b8e90d634983bfdab75ae143c1e57a975ef41a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-11-16T21:02:31Z",
    "title_canon_sha256": "5c015cad42685201d1b1a2dff04a39f1b3fab28f8010ce9bb788ce5ff8ed906a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05169",
    "kind": "arxiv",
    "version": 1
  }
}