Pith Number

pith:IKWAYGRL

pith:2017:IKWAYGRLOLDZHGPKPS7MMFI6BJ

not attested not anchored not stored refs pending

Utilizing Domain Knowledge in End-to-End Audio Processing

Hendrik Purwins, Jose Luis Diez Antich, Lars Maal{\o}e, Tycho Max Sylvester Tax

arxiv:1712.00254 v1 · 2017-12-01 · cs.SD · 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{IKWAYGRLOLDZHGPKPS7MMFI6BJ}

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	2026-05-18T00:29:06.746232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42ac0c1a2b72c79399ea7cbec6151e0a5d10ab6e2a5bb0e689008b98b6e2bd00

Aliases

arxiv: 1712.00254 · arxiv_version: 1712.00254v1 · doi: 10.48550/arxiv.1712.00254 · pith_short_12: IKWAYGRLOLDZ · pith_short_16: IKWAYGRLOLDZHGPK · pith_short_8: IKWAYGRL

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/IKWAYGRLOLDZHGPKPS7MMFI6BJ \
  | 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: 42ac0c1a2b72c79399ea7cbec6151e0a5d10ab6e2a5bb0e689008b98b6e2bd00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4c63107a7ccfaaf34ebc9912e2544d570bc00c9f26990117dd9abc3b149e0a0",
    "cross_cats_sorted": [
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2017-12-01T09:49:21Z",
    "title_canon_sha256": "c63f5c02fc5b2751a4a5ea34085e4d027a373835430332fcf09d02ba7b68fb4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00254",
    "kind": "arxiv",
    "version": 1
  }
}