Pith Number

pith:2VIIOY5Z

pith:2022:2VIIOY5ZQW3K5HFUVMVMTKMGZ6

not attested not anchored not stored refs pending

End-To-End Audiovisual Feature Fusion for Active Speaker Detection

Fiseha B. Tesema, Hong Wu, Jason Gu, Shiqiang Zhu, Wei Song, Zheyuan Lin

arxiv:2207.13434 v1 · 2022-07-27 · cs.SD · cs.CV · cs.MM · 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{2VIIOY5ZQW3K5HFUVMVMTKMGZ6}

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	2026-07-05T05:18:48.034141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5508763b985b6ae9cb4ab2ac9a986cf9c7849782855eca378f2d467703a46b4

Aliases

arxiv: 2207.13434 · arxiv_version: 2207.13434v1 · doi: 10.48550/arxiv.2207.13434 · pith_short_12: 2VIIOY5ZQW3K · pith_short_16: 2VIIOY5ZQW3K5HFU · pith_short_8: 2VIIOY5Z

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/2VIIOY5ZQW3K5HFUVMVMTKMGZ6 \
  | 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: d5508763b985b6ae9cb4ab2ac9a986cf9c7849782855eca378f2d467703a46b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be3a2a4720880b53ac0ed7803c5c62adc38b8bdedabade76f44ebc922752e6f9",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.MM",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-07-27T10:25:59Z",
    "title_canon_sha256": "73d1eacb1b6a9bb31048d23d1746b8dbb90443df418b53810e3fad8249b388d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.13434",
    "kind": "arxiv",
    "version": 1
  }
}