Pith Number

pith:EKNMJIMA

pith:2014:EKNMJIMADUUNITTS2OU447NK24

not attested not anchored not stored refs pending

A Novel Approach for Video Temporal Annotation

Behrang QasemiZadeh, Hadi Restgou Haghi, Mohammadreza Kangavari

arxiv:1404.4543 v1 · 2014-04-17 · cs.MM

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EKNMJIMADUUNITTS2OU447NK24}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:54:04.048647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

229ac4a1801d28d44e72d3a9ce7daad72ead66fa415d46751c4c6da54101e37b

Aliases

arxiv: 1404.4543 · arxiv_version: 1404.4543v1 · doi: 10.48550/arxiv.1404.4543 · pith_short_12: EKNMJIMADUUN · pith_short_16: EKNMJIMADUUNITTS · pith_short_8: EKNMJIMA

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/EKNMJIMADUUNITTS2OU447NK24 \
  | 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: 229ac4a1801d28d44e72d3a9ce7daad72ead66fa415d46751c4c6da54101e37b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8c19964a6525981bc6b3a9aa9a2dfe0208fd2258fd8e73077419c844c1b3579",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2014-04-17T14:42:03Z",
    "title_canon_sha256": "e69cc23749bc240143c4386e4e21d02fd2b0fc917b56f5949e50ce2cfa9871b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4543",
    "kind": "arxiv",
    "version": 1
  }
}