Pith Number

pith:7OFILBOP

pith:2019:7OFILBOPVGQPO4ZGYLMUFEW4ZQ

not attested not anchored not stored refs pending

SignalTrain: Profiling Audio Compressors with Deep Neural Networks

Benjamin Colburn, Scott H. Hawley, Stylianos I. Mimilakis

arxiv:1905.11928 v2 · 2019-05-28 · eess.AS · cs.LG · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7OFILBOPVGQPO4ZGYLMUFEW4ZQ}

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	2026-05-17T23:44:41.960084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb8a8585cfa9a0f77326c2d94292dccc0dd2a068ded084a122614d01d097d3e5

Aliases

arxiv: 1905.11928 · arxiv_version: 1905.11928v2 · doi: 10.48550/arxiv.1905.11928 · pith_short_12: 7OFILBOPVGQP · pith_short_16: 7OFILBOPVGQPO4ZG · pith_short_8: 7OFILBOP

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/7OFILBOPVGQPO4ZGYLMUFEW4ZQ \
  | 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: fb8a8585cfa9a0f77326c2d94292dccc0dd2a068ded084a122614d01d097d3e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07c6344bf834b418dc4e7ef5740619a38168b7d1e125eb18f3dea15d8181e04f",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-05-28T16:42:06Z",
    "title_canon_sha256": "21fd8032c5be65d6dd857da6e435134745691003464bbb531b5d45856918641a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.11928",
    "kind": "arxiv",
    "version": 2
  }
}