Pith Number

pith:CBUCJXSY

pith:2019:CBUCJXSY2NR5XPJLUQPRI5UWAE

not attested not anchored not stored refs pending

Self-Supervised Learning by Cross-Modal Audio-Video Clustering

Bernard Ghanem, Bruno Korbar, Dhruv Mahajan, Du Tran, Humam Alwassel, Lorenzo Torresani

arxiv:1911.12667 v3 · 2019-11-28 · 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{CBUCJXSY2NR5XPJLUQPRI5UWAE}

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.

Cited by

1 paper in Pith

When Vision Speaks for Sound

Receipt and verification

First computed	2026-07-05T01:45:59.597623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

106824de58d363dbbd2ba41f147696013bc815f8fc675f0880bd89650037bc5d

Aliases

arxiv: 1911.12667 · arxiv_version: 1911.12667v3 · doi: 10.48550/arxiv.1911.12667 · pith_short_12: CBUCJXSY2NR5 · pith_short_16: CBUCJXSY2NR5XPJL · pith_short_8: CBUCJXSY

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/CBUCJXSY2NR5XPJLUQPRI5UWAE \
  | 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: 106824de58d363dbbd2ba41f147696013bc815f8fc675f0880bd89650037bc5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54fea15425a2698b738e1e58251ce9324a4f1cc50ca24f141618c1ec9968a16f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-11-28T12:17:36Z",
    "title_canon_sha256": "80856970122999432efc431e06677168b8337dafa243f571dc66d33ba1861f81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.12667",
    "kind": "arxiv",
    "version": 3
  }
}