Pith Number

pith:Q4DNCYEB

pith:2026:Q4DNCYEBFMPY5AVOVOAENA6SB4

not attested not anchored not stored refs pending

Multi-Task Multi-Frame Visual Piano Transcription

Alexander Lerch, Hoyeol Sohn, Juhan Nam, Yonghyun Kim

arxiv:2608.03419 v1 · 2026-08-04 · cs.SD · cs.AI · cs.CV · cs.MM · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q4DNCYEBFMPY5AVOVOAENA6SB4}

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

Multi-Task Multi-Frame Visual Piano Transcription

Receipt and verification

First computed	2026-08-05T01:35:48.902947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8706d160812b1f8e82aeab804683d20f0a1566a0b22bacc1087f1a50f7484d61

Aliases

arxiv: 2608.03419 · arxiv_version: 2608.03419v1 · doi: 10.48550/arxiv.2608.03419 · pith_short_12: Q4DNCYEBFMPY · pith_short_16: Q4DNCYEBFMPY5AVO · pith_short_8: Q4DNCYEB

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/Q4DNCYEBFMPY5AVOVOAENA6SB4 \
  | 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: 8706d160812b1f8e82aeab804683d20f0a1566a0b22bacc1087f1a50f7484d61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81287a84b9b42c9150c22b90cacf26a9399968e6f11abd4fcbf384d07e9e5d55",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.MM",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-08-04T10:11:45Z",
    "title_canon_sha256": "c8c62d68b6b0be9bfeaadd50ff8b2a1749c17d80a2dc9cbe5c74c2bd4f2f0b48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.03419",
    "kind": "arxiv",
    "version": 1
  }
}