Pith Number

pith:IMAPATQD

pith:2025:IMAPATQDT5IQOLZLUCEHWXAJAQ

not attested not anchored not stored refs pending

AVFSNet: Audio-Visual Speech Separation for Flexible Number of Speakers with Multi-Scale and Multi-Task Learning

Daning Zhang, Ying Wei

arxiv:2507.12972 v1 · 2025-07-17 · 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{IMAPATQDT5IQOLZLUCEHWXAJAQ}

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	2026-07-05T11:38:42.379703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4300f04e039f51072f2ba0887b5c090437ad704d08d3462ee93753f5f0f14653

Aliases

arxiv: 2507.12972 · arxiv_version: 2507.12972v1 · doi: 10.48550/arxiv.2507.12972 · pith_short_12: IMAPATQDT5IQ · pith_short_16: IMAPATQDT5IQOLZL · pith_short_8: IMAPATQD

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/IMAPATQDT5IQOLZLUCEHWXAJAQ \
  | 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: 4300f04e039f51072f2ba0887b5c090437ad704d08d3462ee93753f5f0f14653

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7df50e206eb1d80be386e83a96d455951c57edb78faa63237092e0027ab8303",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-07-17T10:19:00Z",
    "title_canon_sha256": "b550b41623b6a108ca793cd57b0377579d00b159d7aaf9984a90eb5439a5dc05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.12972",
    "kind": "arxiv",
    "version": 1
  }
}