Pith Number

pith:SSILQPC4

pith:2021:SSILQPC4GTUUQGOPWHQT3ZVOO2

not attested not anchored not stored refs pending

Multi-Channel Automatic Music Transcription Using Tensor Algebra

Axel Marmoret, Jeremy Cohen, Nancy Bertin

arxiv:2107.11250 v1 · 2021-07-23 · cs.SD · cs.IR · 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{SSILQPC4GTUUQGOPWHQT3ZVOO2}

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	2026-07-05T03:00:14.954140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9490b83c5c34e94819cfb1e13de6ae76ae6490bc3f902cf67f76e2df2a452dc8

Aliases

arxiv: 2107.11250 · arxiv_version: 2107.11250v1 · doi: 10.48550/arxiv.2107.11250 · pith_short_12: SSILQPC4GTUU · pith_short_16: SSILQPC4GTUUQGOP · pith_short_8: SSILQPC4

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/SSILQPC4GTUUQGOPWHQT3ZVOO2 \
  | 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: 9490b83c5c34e94819cfb1e13de6ae76ae6490bc3f902cf67f76e2df2a452dc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0ad7669339ed854bf5ecc5939d5fd8d993717c8f273586ac498e979e2b7e118",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-07-23T14:07:40Z",
    "title_canon_sha256": "44ae4a332c66f29b296118c5d390841810c3220b145265d58b740fe370ed81a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.11250",
    "kind": "arxiv",
    "version": 1
  }
}