Pith Number

pith:UYBOMELY

pith:2017:UYBOMELYN5UQ2TZWKRRMJR5THF

not attested not anchored not stored refs pending

Note Value Recognition for Piano Transcription Using Markov Random Fields

Eita Nakamura, Kazuyoshi Yoshii, Simon Dixon

arxiv:1703.08144 v3 · 2017-03-23 · cs.AI · 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{UYBOMELYN5UQ2TZWKRRMJR5THF}

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	2026-05-18T00:40:46.267024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a602e611786f690d4f365462c4c7b3397416f9886893bc1365f4f635b1d95d54

Aliases

arxiv: 1703.08144 · arxiv_version: 1703.08144v3 · doi: 10.48550/arxiv.1703.08144 · pith_short_12: UYBOMELYN5UQ · pith_short_16: UYBOMELYN5UQ2TZW · pith_short_8: UYBOMELY

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/UYBOMELYN5UQ2TZWKRRMJR5THF \
  | 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: a602e611786f690d4f365462c4c7b3397416f9886893bc1365f4f635b1d95d54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4159076b87cef306cfcdff02fbe371cbe68288a8d3380c5179c3f5521b50cfed",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-03-23T17:07:14Z",
    "title_canon_sha256": "01bbbba358ceebfa80fd6b48b18a37d3fb65680c9abfad5cd356e7cc8e390d44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08144",
    "kind": "arxiv",
    "version": 3
  }
}