Pith Number

pith:6LUQVJRA

pith:2025:6LUQVJRANDUUWHI5B2NXQLHZKV

not attested not anchored not stored refs pending

MeMo: Attentional Momentum for Real-time Audio-visual Speaker Extraction under Impaired Visual Conditions

Haizhou Li, Helen Meng, Junjie Li, Kong Aik Lee, Shuai Wang, Wenxuan Wu, Zexu Pan

arxiv:2507.15294 v2 · 2025-07-21 · cs.SD · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6LUQVJRANDUUWHI5B2NXQLHZKV}

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	2026-06-10T01:09:20.179335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2e90aa62068e94b1d1d0e9b782cf955513bb96347e1954165b8bca1ef416b6d

Aliases

arxiv: 2507.15294 · arxiv_version: 2507.15294v2 · doi: 10.48550/arxiv.2507.15294 · pith_short_12: 6LUQVJRANDUU · pith_short_16: 6LUQVJRANDUUWHI5 · pith_short_8: 6LUQVJRA

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/6LUQVJRANDUUWHI5B2NXQLHZKV \
  | 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: f2e90aa62068e94b1d1d0e9b782cf955513bb96347e1954165b8bca1ef416b6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1136b46fb5d35b3f63e5847b17431777484413448d8e72c40be03646f86dabfd",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-07-21T06:49:12Z",
    "title_canon_sha256": "30acbe43143a9cdfe2b851c353bbdbae6de8c5937d846dec0e149dc7d2198439"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15294",
    "kind": "arxiv",
    "version": 2
  }
}