Pith Number

pith:6FBXVOQY

pith:2018:6FBXVOQYKFQUVLLPUR6WRCYZ7R

not attested not anchored not stored refs pending

Face Landmark-based Speaker-Independent Audio-Visual Speech Enhancement in Multi-Talker Environments

Giovanni Morrone, Leonardo Badino, Luca Pasa, Luciano Fadiga, Sonia Bergamaschi, Vadim Tikhanoff

arxiv:1811.02480 v3 · 2018-11-06 · cs.CL · cs.LG · 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{6FBXVOQYKFQUVLLPUR6WRCYZ7R}

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	2026-07-05T02:12:27.797282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1437aba1851614aad6fa47d688b19fc5bca30491ed2e21e3496d69c620f8a8f

Aliases

arxiv: 1811.02480 · arxiv_version: 1811.02480v3 · doi: 10.48550/arxiv.1811.02480 · pith_short_12: 6FBXVOQYKFQU · pith_short_16: 6FBXVOQYKFQUVLLP · pith_short_8: 6FBXVOQY

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/6FBXVOQYKFQUVLLPUR6WRCYZ7R \
  | 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: f1437aba1851614aad6fa47d688b19fc5bca30491ed2e21e3496d69c620f8a8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "603fc71497b5d6bcf0fa597da0bff179c975111d71a8872d36ca1751683d3662",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-11-06T16:35:01Z",
    "title_canon_sha256": "81b01ae61a9d81f8c32b44f44cab393ad3961e32608bbacfd1c57580b815b1dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02480",
    "kind": "arxiv",
    "version": 3
  }
}