Pith Number

pith:G3RR56OV

pith:2019:G3RR56OV5PXGQJQH3NFNMU3O2P

not attested not anchored not stored refs pending

Out-of-Distribution Detection for Generalized Zero-Shot Action Recognition

Devraj Mandal, Fahad Shahbaz Khan, Ling Shao, Saikumar Dwivedi, Sanath Narayan, Shuaib Ahmed, Vikram Gupta

arxiv:1904.08703 v2 · 2019-04-18 · 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{G3RR56OV5PXGQJQH3NFNMU3O2P}

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	2026-05-17T23:47:01.345375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36e31ef9d5ebee682607db4ad6536ed3e9790631823d10b6dba375208bf6b535

Aliases

arxiv: 1904.08703 · arxiv_version: 1904.08703v2 · doi: 10.48550/arxiv.1904.08703 · pith_short_12: G3RR56OV5PXG · pith_short_16: G3RR56OV5PXGQJQH · pith_short_8: G3RR56OV

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/G3RR56OV5PXGQJQH3NFNMU3O2P \
  | 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: 36e31ef9d5ebee682607db4ad6536ed3e9790631823d10b6dba375208bf6b535

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49371a6ddd05da18f648ad2ca21ac628b2b44e1ab94e5f164487e238af8a422d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-18T11:37:23Z",
    "title_canon_sha256": "50ec00af39ed9afc5245cc99d7a4cf53c4d82f922c9dcdae4c5159b44bdd3f0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08703",
    "kind": "arxiv",
    "version": 2
  }
}