Pith Number

pith:2CUKB5GN

pith:2021:2CUKB5GN76GXOA4C4SLCOA7K27

not attested not anchored not stored refs pending

VATT: Transformers for Multimodal Self-Supervised Learning from Raw Video, Audio and Text

Boqing Gong, Hassan Akbari, Liangzhe Yuan, Rui Qian, Shih-Fu Chang, Wei-Hong Chuang, Yin Cui

arxiv:2104.11178 v3 · 2021-04-22 · cs.CV · cs.AI · cs.LG · cs.MM · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2CUKB5GN76GXOA4C4SLCOA7K27}

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

2 papers in Pith

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Receipt and verification

First computed	2026-07-05T03:38:18.200719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0a8a0f4cdff8d770382e4962703ead7eac620c7b730221d9cfc917f9fd5c2a3

Aliases

arxiv: 2104.11178 · arxiv_version: 2104.11178v3 · doi: 10.48550/arxiv.2104.11178 · pith_short_12: 2CUKB5GN76GX · pith_short_16: 2CUKB5GN76GXOA4C · pith_short_8: 2CUKB5GN

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/2CUKB5GN76GXOA4C4SLCOA7K27 \
  | 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: d0a8a0f4cdff8d770382e4962703ead7eac620c7b730221d9cfc917f9fd5c2a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90e7a5930654c287e532173ba08db5e513ddacc927016c388b1536747e8e6b5c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.MM",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-22T17:07:41Z",
    "title_canon_sha256": "723966a6d8647792a9ce1631471f9295068c6b9a223bd066cba0d4121ca2d9c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.11178",
    "kind": "arxiv",
    "version": 3
  }
}