Pith Number

pith:JBWCNOQF

pith:2015:JBWCNOQFQQVDNRFEYYJUNJDTTY

not attested not anchored not stored refs pending

Feature Sampling Strategies for Action Recognition

Hongkai Yu, Song Wang, Youjie Zhou

arxiv:1501.06993 v1 · 2015-01-28 · 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{JBWCNOQFQQVDNRFEYYJUNJDTTY}

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	2026-05-18T02:28:30.603500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

486c26ba05842a36c4a4c61346a4739e31a38dc4d48330e4a424aa3481735fc5

Aliases

arxiv: 1501.06993 · arxiv_version: 1501.06993v1 · doi: 10.48550/arxiv.1501.06993 · pith_short_12: JBWCNOQFQQVD · pith_short_16: JBWCNOQFQQVDNRFE · pith_short_8: JBWCNOQF

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/JBWCNOQFQQVDNRFEYYJUNJDTTY \
  | 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: 486c26ba05842a36c4a4c61346a4739e31a38dc4d48330e4a424aa3481735fc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d974fdaf5b785a3fba9083d944685fafea0fe00611e184d872edd39e8c297cf8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-01-28T05:41:07Z",
    "title_canon_sha256": "885fe940f6f3ccef79acf2dd18ac69f39430db6e96c7e66a8d2cdcaac5571c89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06993",
    "kind": "arxiv",
    "version": 1
  }
}