Pith Number

pith:JJRB3KSU

pith:2019:JJRB3KSULZBD73CZXMLOEBKU4B

not attested not anchored not stored refs pending

ODN: Opening the Deep Network for Open-set Action Recognition

Qingsheng Yuan, Yaowei Wang, Yemin Shi, Yixiong Zou, Yonghong Tian, Yu Shu

arxiv:1901.07757 v1 · 2019-01-23 · 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{JJRB3KSULZBD73CZXMLOEBKU4B}

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	2026-05-17T23:55:41.563794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a621daa545e423fec59bb16e20554e072d324ec0e5d2627505dcb90f9abe878

Aliases

arxiv: 1901.07757 · arxiv_version: 1901.07757v1 · doi: 10.48550/arxiv.1901.07757 · pith_short_12: JJRB3KSULZBD · pith_short_16: JJRB3KSULZBD73CZ · pith_short_8: JJRB3KSU

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/JJRB3KSULZBD73CZXMLOEBKU4B \
  | 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: 4a621daa545e423fec59bb16e20554e072d324ec0e5d2627505dcb90f9abe878

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8a17896de78b7c02db6b37040f1a6119640609ed35eabd00ac014ed71dee20f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-23T07:49:31Z",
    "title_canon_sha256": "84e4ecc84394743c1697bfd667f17a3182f585e5b88fedfdf49c9ae84f16c384"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.07757",
    "kind": "arxiv",
    "version": 1
  }
}