Pith Number

pith:J2QOFKGO

pith:2018:J2QOFKGOLNFT6ZBWGJ4M36EDNL

not attested not anchored not stored refs pending

A Large-Scale Study of Language Models for Chord Prediction

David R. W. Sears, Filip Korzeniowski, Gerhard Widmer

arxiv:1804.01849 v1 · 2018-04-05 · cs.LG · 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{J2QOFKGOLNFT6ZBWGJ4M36EDNL}

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	2026-05-18T00:19:09.749412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ea0e2a8ce5b4b3f64363278cdf8836ad29cf5c465f40706cf48c179a130e856

Aliases

arxiv: 1804.01849 · arxiv_version: 1804.01849v1 · doi: 10.48550/arxiv.1804.01849 · pith_short_12: J2QOFKGOLNFT · pith_short_16: J2QOFKGOLNFT6ZBW · pith_short_8: J2QOFKGO

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/J2QOFKGOLNFT6ZBWGJ4M36EDNL \
  | 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: 4ea0e2a8ce5b4b3f64363278cdf8836ad29cf5c465f40706cf48c179a130e856

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34e27016d8bd60d0205affedc267773bdfdfe11a5aa3f6ee117b0df304604165",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-04-05T13:51:10Z",
    "title_canon_sha256": "da5786d80aa5d0c857c22ace51a4d0756540ccfd3a20a9e8849c243369094bdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01849",
    "kind": "arxiv",
    "version": 1
  }
}