Pith Number

pith:GEQCPG4V

pith:2022:GEQCPG4VUW5SJWK4H37I2LF3DA

not attested not anchored not stored refs pending

SepIt: Approaching a Single Channel Speech Separation Bound

Eliya Nachmani, Lior Wolf, Shahar Lutati

arxiv:2205.11801 v4 · 2022-05-24 · eess.AS · cs.LG · cs.SD · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GEQCPG4VUW5SJWK4H37I2LF3DA}

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.

Cited by

1 paper in Pith

Flow Matching-Based Speech Source Separation with Best-of-N Biometric Sampling

Receipt and verification

First computed	2026-07-05T06:11:55.479347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3120279b95a5bb24d95c3efe8d2cbb18267301774ba7513ead0b5f6f1159ffed

Aliases

arxiv: 2205.11801 · arxiv_version: 2205.11801v4 · doi: 10.48550/arxiv.2205.11801 · pith_short_12: GEQCPG4VUW5S · pith_short_16: GEQCPG4VUW5SJWK4 · pith_short_8: GEQCPG4V

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/GEQCPG4VUW5SJWK4H37I2LF3DA \
  | 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: 3120279b95a5bb24d95c3efe8d2cbb18267301774ba7513ead0b5f6f1159ffed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cba4d6d909b79c907c582fd6546945478cf37c9fe95177d7e30486dd0dfcde73",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-05-24T05:40:36Z",
    "title_canon_sha256": "8555d342945892177dd96c82e92a46fe977fa60d71344b98cb760c190b0bf252"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.11801",
    "kind": "arxiv",
    "version": 4
  }
}