Pith Number

pith:OVM6TQJK

pith:2018:OVM6TQJKQYVPM5YQ7OSUTYRMQD

not attested not anchored not stored refs pending

Virtual CNN Branching: Efficient Feature Ensemble for Person Re-Identification

Albert Gong, Guillermo Sapiro, Qiang Qiu

arxiv:1803.05872 v1 · 2018-03-15 · 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{OVM6TQJKQYVPM5YQ7OSUTYRMQD}

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	2026-05-18T00:20:54.470534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7559e9c12a862af67710fba549e22c80d7953a1b72818034343a2fc6618aed76

Aliases

arxiv: 1803.05872 · arxiv_version: 1803.05872v1 · doi: 10.48550/arxiv.1803.05872 · pith_short_12: OVM6TQJKQYVP · pith_short_16: OVM6TQJKQYVPM5YQ · pith_short_8: OVM6TQJK

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/OVM6TQJKQYVPM5YQ7OSUTYRMQD \
  | 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: 7559e9c12a862af67710fba549e22c80d7953a1b72818034343a2fc6618aed76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91f77f324110735c1416797a64494676106e088eedd1fff96ea99c2fadfe8346",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-15T17:11:07Z",
    "title_canon_sha256": "49d5215a0d79f499bd1e3f2d08f46bae8609841e257efdd0a8ee47af4a2c9bf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05872",
    "kind": "arxiv",
    "version": 1
  }
}