Pith Number

pith:CSFVQOO3

pith:2014:CSFVQOO34L2JBCUSCM4SRTI4XB

not attested not anchored not stored refs pending

Action Recognition in the Frequency Domain

Anh Tran, Jinyan Guan, Paul Cohen, Thanima Pilantanakitti

arxiv:1409.0908 v1 · 2014-09-02 · 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{CSFVQOO34L2JBCUSCM4SRTI4XB}

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	2026-05-18T02:43:44.796968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

148b5839dbe2f4908a92133928cd1cb878f136790f2f559c3fe549f2e3c40663

Aliases

arxiv: 1409.0908 · arxiv_version: 1409.0908v1 · doi: 10.48550/arxiv.1409.0908 · pith_short_12: CSFVQOO34L2J · pith_short_16: CSFVQOO34L2JBCUS · pith_short_8: CSFVQOO3

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/CSFVQOO34L2JBCUSCM4SRTI4XB \
  | 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: 148b5839dbe2f4908a92133928cd1cb878f136790f2f559c3fe549f2e3c40663

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dde3f337ec258118d95e6224b4b020cb768c2b994312e04ac8533710d44fe074",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-09-02T22:34:29Z",
    "title_canon_sha256": "e380efcc022b1b70bfeeca476cc822727bcee1a860436365d22659a72151c5ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0908",
    "kind": "arxiv",
    "version": 1
  }
}