Pith Number

pith:JNBN5XQ7

pith:2017:JNBN5XQ77S2LPIGXIJ6ZOQ2URR

not attested not anchored not stored refs pending

Optical Music Recognition with Convolutional Sequence-to-Sequence Models

Eelco van der Wel, Karen Ullrich

arxiv:1707.04877 v1 · 2017-07-16 · cs.CV · cs.IR · 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{JNBN5XQ77S2LPIGXIJ6ZOQ2URR}

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.

Cited by

1 paper in Pith

A High-Accuracy Optical Music Recognition Method Based on Bottleneck Residual Convolutions

Receipt and verification

First computed	2026-05-18T00:40:11.940613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b42dede1ffcb4b7a0d7427d9743548c65585297c5472eba19e626cd139fbd99

Aliases

arxiv: 1707.04877 · arxiv_version: 1707.04877v1 · doi: 10.48550/arxiv.1707.04877 · pith_short_12: JNBN5XQ77S2L · pith_short_16: JNBN5XQ77S2LPIGX · pith_short_8: JNBN5XQ7

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/JNBN5XQ77S2LPIGXIJ6ZOQ2URR \
  | 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: 4b42dede1ffcb4b7a0d7427d9743548c65585297c5472eba19e626cd139fbd99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "552b24fbecde261466dc14f6cc0799d8e9cbb563ed07659c70db0101c5f36da1",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-16T13:11:22Z",
    "title_canon_sha256": "d747ccd2f97e7cb0daded6aed2421a3d2509170f8270c458194ae19d9fb93c6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04877",
    "kind": "arxiv",
    "version": 1
  }
}