Pith Number

pith:VRT2RQJM

pith:2022:VRT2RQJMCV5AGPCGNBV673FCWU

not attested not anchored not stored refs pending

Sparse in Space and Time: Audio-visual Synchronisation with Trainable Selectors

Andrew Zisserman, Esa Rahtu, Vladimir Iashin, Weidi Xie

arxiv:2210.07055 v1 · 2022-10-13 · cs.CV · cs.LG · cs.MM · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VRT2RQJMCV5AGPCGNBV673FCWU}

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	2026-07-05T05:06:24.100983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac67a8c12c157a033c46686befeca2b5043eb77699415dedda645f70ac16bf99

Aliases

arxiv: 2210.07055 · arxiv_version: 2210.07055v1 · doi: 10.48550/arxiv.2210.07055 · pith_short_12: VRT2RQJMCV5A · pith_short_16: VRT2RQJMCV5AGPCG · pith_short_8: VRT2RQJM

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/VRT2RQJMCV5AGPCGNBV673FCWU \
  | 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: ac67a8c12c157a033c46686befeca2b5043eb77699415dedda645f70ac16bf99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80c5b1a63738ec4eb0abd823e6a999451c921e01652b2efd69dc3084ccc770f0",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.MM",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-10-13T14:25:37Z",
    "title_canon_sha256": "28ed23856c2e4ef09f54aa69655c6e5813ca8a856b154923b4f25b2d1d26709f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.07055",
    "kind": "arxiv",
    "version": 1
  }
}