Pith Number

pith:U4P7RJDA

pith:2014:U4P7RJDAT3EINFM2OOFQ3FSZUS

not attested not anchored not stored refs pending

Detection Bank: An Object Detection Based Video Representation for Multimedia Event Recognition

Hyun Oh Song, Tim Althoff, Trevor Darrell

arxiv:1405.7102 v2 · 2014-05-28 · cs.MM · 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{U4P7RJDAT3EINFM2OOFQ3FSZUS}

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	2026-05-18T02:49:45.422243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a71ff8a4609ec886959a738b0d9659a49312206172e47a330d03739cf7348f68

Aliases

arxiv: 1405.7102 · arxiv_version: 1405.7102v2 · doi: 10.48550/arxiv.1405.7102 · pith_short_12: U4P7RJDAT3EI · pith_short_16: U4P7RJDAT3EINFM2 · pith_short_8: U4P7RJDA

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/U4P7RJDAT3EINFM2OOFQ3FSZUS \
  | 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: a71ff8a4609ec886959a738b0d9659a49312206172e47a330d03739cf7348f68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4740af46fa7d8235648cb2906cc6455a1bd3744dfeee2ef035b4c1d13a877978",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2014-05-28T02:07:29Z",
    "title_canon_sha256": "2552625131462a5160122adb250648f105f33eadf69c51a1dadd5cb0ee1ba768"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7102",
    "kind": "arxiv",
    "version": 2
  }
}