Pith Number

pith:AIXCEJI5

pith:2018:AIXCEJI5GGVXVMEYGBYK7VIQRO

not attested not anchored not stored refs pending

Identify, locate and separate: Audio-visual object extraction in large video collections using weak supervision

Alexey Ozerov, Ga\"el Richard (LTCI), Ngoc Duong, Patrick P\'erez, Sanjeel Parekh, Slim Essid (LTCI)

arxiv:1811.04000 v1 · 2018-11-09 · cs.CV · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AIXCEJI5GGVXVMEYGBYK7VIQRO}

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	2026-05-18T00:01:11.328612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

022e22251d31ab7ab0983070afd5108ba017fb2e9114680819a78a01bb6401d0

Aliases

arxiv: 1811.04000 · arxiv_version: 1811.04000v1 · doi: 10.48550/arxiv.1811.04000 · pith_short_12: AIXCEJI5GGVX · pith_short_16: AIXCEJI5GGVXVMEY · pith_short_8: AIXCEJI5

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/AIXCEJI5GGVXVMEYGBYK7VIQRO \
  | 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: 022e22251d31ab7ab0983070afd5108ba017fb2e9114680819a78a01bb6401d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd90aa526d23a505874cd57f3c13608a99e0ce0d8431decf3ff5213e53083f68",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-09T16:19:41Z",
    "title_canon_sha256": "46e718ce9ac16dad64d8b892ba2646f5d63a646265b130240a1b79fa37ab1972"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04000",
    "kind": "arxiv",
    "version": 1
  }
}