Pith Number

pith:BZJALFUF

pith:2018:BZJALFUFP5DW5ECWS3N7GHTMIF

not attested not anchored not stored refs pending

Phasebook and Friends: Leveraging Discrete Representations for Source Separation

Andy Sarroff, Gordon Wichern, John R. Hershey, Jonathan Le Roux, Shinji Watanabe

arxiv:1810.01395 v2 · 2018-10-02 · cs.SD · cs.CL · cs.LG · eess.AS · 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{BZJALFUFP5DW5ECWS3N7GHTMIF}

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	2026-05-17T23:42:29.353848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e520596857f476e905696dbf31e6c4166184e6ed2f5a8e8fa00bef8835c783e

Aliases

arxiv: 1810.01395 · arxiv_version: 1810.01395v2 · doi: 10.48550/arxiv.1810.01395 · pith_short_12: BZJALFUFP5DW · pith_short_16: BZJALFUFP5DW5ECW · pith_short_8: BZJALFUF

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/BZJALFUFP5DW5ECWS3N7GHTMIF \
  | 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: 0e520596857f476e905696dbf31e6c4166184e6ed2f5a8e8fa00bef8835c783e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d4da431f625f3e203c556b757ab3332d34dee79086cf6db9f4a12dd1ad03008",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG",
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-10-02T17:36:23Z",
    "title_canon_sha256": "3680077deeaf106948a5e1a30ea0a6e84dbd84694d486da9579c80a4da9c0c88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01395",
    "kind": "arxiv",
    "version": 2
  }
}