Pith Number

pith:OIRYHEPM

pith:2017:OIRYHEPMLSXEKXGNPUO44LNN46

not attested not anchored not stored refs pending

On the Futility of Learning Complex Frame-Level Language Models for Chord Recognition

Filip Korzeniowski, Gerhard Widmer

arxiv:1702.00178 v2 · 2017-02-01 · cs.SD · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OIRYHEPMLSXEKXGNPUO44LNN46}

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	2026-05-18T00:41:44.338107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72238391ec5cae455ccd7d1dce2dade78f5951be7b01ae15ffd6e73b9a2b5861

Aliases

arxiv: 1702.00178 · arxiv_version: 1702.00178v2 · doi: 10.48550/arxiv.1702.00178 · pith_short_12: OIRYHEPMLSXE · pith_short_16: OIRYHEPMLSXEKXGN · pith_short_8: OIRYHEPM

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/OIRYHEPMLSXEKXGNPUO44LNN46 \
  | 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: 72238391ec5cae455ccd7d1dce2dade78f5951be7b01ae15ffd6e73b9a2b5861

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec8c86c2d3b94da41f640b072a3168cfa6d9ac45d9822228350cbf7a578f3049",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2017-02-01T09:44:44Z",
    "title_canon_sha256": "c67276b9d3a1ce0835910e0d1a09c91d793fcb41f75bf803f6270bc9ba70301a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00178",
    "kind": "arxiv",
    "version": 2
  }
}