Pith Number

pith:ZRSLCZL7

pith:2015:ZRSLCZL7K34BONJ2JTLDIICEGT

not attested not anchored not stored refs pending

Long-short Term Motion Feature for Action Classification and Retrieval

Alexander G. Hauptmann, Ming Lin, Xuanchong Li, Zhenzhong Lan

arxiv:1502.04132 v1 · 2015-02-13 · 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{ZRSLCZL7K34BONJ2JTLDIICEGT}

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	2026-05-18T02:27:00.366198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc64b1657f56f817353a4cd634204434d0a26ec12513620011ffb4727481380e

Aliases

arxiv: 1502.04132 · arxiv_version: 1502.04132v1 · doi: 10.48550/arxiv.1502.04132 · pith_short_12: ZRSLCZL7K34B · pith_short_16: ZRSLCZL7K34BONJ2 · pith_short_8: ZRSLCZL7

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/ZRSLCZL7K34BONJ2JTLDIICEGT \
  | 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: cc64b1657f56f817353a4cd634204434d0a26ec12513620011ffb4727481380e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8425317c37802b490436782d12c9d6b0c79f57de469eb142c8ba8fd0f4e04563",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-02-13T21:15:57Z",
    "title_canon_sha256": "772465ef0d2baebebb3818b990ae971c010c1bd125200754a286b4fec32c23d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04132",
    "kind": "arxiv",
    "version": 1
  }
}