Pith Number

pith:2HIVGS4T

pith:2018:2HIVGS4TLF2NWD6I6V4I7L6DX5

not attested not anchored not stored refs pending

Automatic Chord Recognition with Higher-Order Harmonic Language Modelling

Filip Korzeniowski, Gerhard Widmer

arxiv:1808.05341 v1 · 2018-08-16 · cs.SD · cs.LG · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HIVGS4TLF2NWD6I6V4I7L6DX5}

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	2026-05-18T00:07:57.463403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1d1534b935974db0fc8f5788fafc3bf69aa80288d646539e6695f4d1f226a5e

Aliases

arxiv: 1808.05341 · arxiv_version: 1808.05341v1 · doi: 10.48550/arxiv.1808.05341 · pith_short_12: 2HIVGS4TLF2N · pith_short_16: 2HIVGS4TLF2NWD6I · pith_short_8: 2HIVGS4T

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/2HIVGS4TLF2NWD6I6V4I7L6DX5 \
  | 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: d1d1534b935974db0fc8f5788fafc3bf69aa80288d646539e6695f4d1f226a5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3640fb65330dbd6bb02ece5fbabd8aff3059ea8a6e144b9848d9be25358ff00",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-08-16T04:10:02Z",
    "title_canon_sha256": "d04ebcd2bc561fecddf1758645d0b2ec362d50f995d264713755e61b994989e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05341",
    "kind": "arxiv",
    "version": 1
  }
}