Pith Number

pith:EJNQLWYT

pith:2020:EJNQLWYTTWP3YFWE4SKNTARC2V

not attested not anchored not stored refs pending

The Effect of Spectrogram Reconstruction on Automatic Music Transcription: An Alternative Approach to Improve Transcription Accuracy

Dorien Herremans, Emmanouil Benetos, Kin Wai Cheuk, Yin-Jyun Luo

arxiv:2010.09969 v1 · 2020-10-20 · 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{EJNQLWYTTWP3YFWE4SKNTARC2V}

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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	2026-07-05T01:44:25.768294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

225b05db139d9fbc16c4e494d98222d559aa7540ee98cb5441610c37cb433a4d

Aliases

arxiv: 2010.09969 · arxiv_version: 2010.09969v1 · doi: 10.48550/arxiv.2010.09969 · pith_short_12: EJNQLWYTTWP3 · pith_short_16: EJNQLWYTTWP3YFWE · pith_short_8: EJNQLWYT

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/EJNQLWYTTWP3YFWE4SKNTARC2V \
  | 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: 225b05db139d9fbc16c4e494d98222d559aa7540ee98cb5441610c37cb433a4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6302c282c85ecc3a244934db37bf3c9f8b64aacf59a35b190eb566ec3197078b",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2020-10-20T02:37:39Z",
    "title_canon_sha256": "593cfb82660112a4e5ec0ac0f716f6ebe126d4018d22351d31ffe1aa9c0a20e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.09969",
    "kind": "arxiv",
    "version": 1
  }
}