Pith Number

pith:SMHYOV2B

pith:2017:SMHYOV2BUWUJW2FGN3NYJTL52I

not attested not anchored not stored refs pending

Quantum approaches to music cognition

Peter beim Graben, Reinhard Blutner

arxiv:1712.07417 v4 · 2017-12-20 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SMHYOV2BUWUJW2FGN3NYJTL52I}

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	2026-05-17T23:56:05.487833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

930f875741a5a89b68a66edb84cd7dd20dbcca72c1e33eafee3410e5c2239cd3

Aliases

arxiv: 1712.07417 · arxiv_version: 1712.07417v4 · doi: 10.48550/arxiv.1712.07417 · pith_short_12: SMHYOV2BUWUJ · pith_short_16: SMHYOV2BUWUJW2FG · pith_short_8: SMHYOV2B

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/SMHYOV2BUWUJW2FGN3NYJTL52I \
  | 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: 930f875741a5a89b68a66edb84cd7dd20dbcca72c1e33eafee3410e5c2239cd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1c9401be8d120e6c22d6d68f15d05d5348c5dff55defc6d10723af8f443614f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2017-12-20T11:19:00Z",
    "title_canon_sha256": "34c64fe52e64c464b6101f890cb1385ba003c690bf27477559480829442ef05a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07417",
    "kind": "arxiv",
    "version": 4
  }
}