Pith Number

pith:YC6TGECD

pith:2015:YC6TGECDU5MMO4P2KBVCDC2BCF

not attested not anchored not stored refs pending

Hierarchical Invariant Feature Learning with Marginalization for Person Re-Identification

Gang Wang, Rahul Rama Varior

arxiv:1511.09150 v1 · 2015-11-30 · 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{YC6TGECDU5MMO4P2KBVCDC2BCF}

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	2026-05-18T01:25:40.969140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0bd331043a758c771fa506a218b411168ac4d12289e0a3b2a2e7574614846f9

Aliases

arxiv: 1511.09150 · arxiv_version: 1511.09150v1 · doi: 10.48550/arxiv.1511.09150 · pith_short_12: YC6TGECDU5MM · pith_short_16: YC6TGECDU5MMO4P2 · pith_short_8: YC6TGECD

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/YC6TGECDU5MMO4P2KBVCDC2BCF \
  | 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: c0bd331043a758c771fa506a218b411168ac4d12289e0a3b2a2e7574614846f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a05c8fb49b9cf3fe05a33e68f19ffedea15edf5cdb7ad37e8ad53483df767a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-11-30T04:05:21Z",
    "title_canon_sha256": "69560200ea8414821cc943ce3ea894072cd0ac2a28969c03ba476dcc34083a8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.09150",
    "kind": "arxiv",
    "version": 1
  }
}