Pith Number

pith:R5B74SLC

pith:2019:R5B74SLCQVG6B54XV74IEI75EP

not attested not anchored not stored refs pending

MUSICNTWRK: data tools for music theory, analysis and composition

Marco Buongiorno Nardelli

arxiv:1906.01453 v4 · 2019-06-03 · cs.SD · 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{R5B74SLCQVG6B54XV74IEI75EP}

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	2026-07-05T01:20:45.938383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f43fe4962854de0f797aff88223fd23c05690d1fb3879a157a448c4fc7aae51

Aliases

arxiv: 1906.01453 · arxiv_version: 1906.01453v4 · doi: 10.48550/arxiv.1906.01453 · pith_short_12: R5B74SLCQVG6 · pith_short_16: R5B74SLCQVG6B54X · pith_short_8: R5B74SLC

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/R5B74SLCQVG6B54XV74IEI75EP \
  | 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: 8f43fe4962854de0f797aff88223fd23c05690d1fb3879a157a448c4fc7aae51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fd12b76660e97faa484b09d3407a7ddb4eff00fec092758ba38ea2568d542b0",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2019-06-03T06:58:20Z",
    "title_canon_sha256": "e4f0518211f3b6a00a3245612e816e7c1bb0a63fcdbebf327f0470259efc7334"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01453",
    "kind": "arxiv",
    "version": 4
  }
}