Pith Number

pith:O22JVZXX

pith:2022:O22JVZXXCDIP65NBPME3IDNOPV

not attested not anchored not stored refs pending

Self-Supervised Audio-Visual Speech Representations Learning By Multimodal Self-Distillation

Cong Liu, Genshun Wan, Jianqing Gao, Jia Pan, Jing-Xuan Zhang, Zhen-Hua Ling

arxiv:2212.02782 v1 · 2022-12-06 · eess.AS · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O22JVZXXCDIP65NBPME3IDNOPV}

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	2026-07-05T05:22:34.216480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76b49ae6f710d0ff75a17b09b40dae7d7646bcdb27ee335fad1b793a286c5411

Aliases

arxiv: 2212.02782 · arxiv_version: 2212.02782v1 · doi: 10.48550/arxiv.2212.02782 · pith_short_12: O22JVZXXCDIP · pith_short_16: O22JVZXXCDIP65NB · pith_short_8: O22JVZXX

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/O22JVZXXCDIP65NBPME3IDNOPV \
  | 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: 76b49ae6f710d0ff75a17b09b40dae7d7646bcdb27ee335fad1b793a286c5411

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e43db9806664a0ee00174050141104fec3fe6e2ca658d024af8c1534278c5e8",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-12-06T06:37:38Z",
    "title_canon_sha256": "363268429dd685d2e01282b11ef294b9ca3172a83c5aac461a0634cecbf90c20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.02782",
    "kind": "arxiv",
    "version": 1
  }
}