Pith Number

pith:LYRLFXVI

pith:2025:LYRLFXVIW7FXNGBSMJC5NEPDBR

not attested not anchored not stored refs pending

Audio-Visual Speech Separation via Bottleneck Iterative Network

Andrea Fanelli, Madalina Fiterau, Shiv Shankar, Sidong Zhang, Trang Nguyen

arxiv:2507.07270 v1 · 2025-07-09 · cs.SD · 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{LYRLFXVIW7FXNGBSMJC5NEPDBR}

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	2026-07-05T11:34:54.919855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e22b2dea8b7cb7698326245d691e30c50d3d6050c37800f2889956ed548aca7

Aliases

arxiv: 2507.07270 · arxiv_version: 2507.07270v1 · doi: 10.48550/arxiv.2507.07270 · pith_short_12: LYRLFXVIW7FX · pith_short_16: LYRLFXVIW7FXNGBS · pith_short_8: LYRLFXVI

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/LYRLFXVIW7FXNGBSMJC5NEPDBR \
  | 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: 5e22b2dea8b7cb7698326245d691e30c50d3d6050c37800f2889956ed548aca7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0042e33eca746a50e0db206a4ee285b227229f3ca3321b303eca6e4c40506768",
    "cross_cats_sorted": [
      "cs.MM",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-07-09T20:32:09Z",
    "title_canon_sha256": "755d9713ff7890ddf438f8443b52e525ba0e5ecf8e48c5f140ed27ac40a5f61f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07270",
    "kind": "arxiv",
    "version": 1
  }
}