Pith Number

pith:AZPQFXP7

pith:2013:AZPQFXP7D5VK6H3YC23FQAUTWO

not attested not anchored not stored refs pending

Measuring the Significance of the Geographic Flow of Music

Aaron McDaid, Conrad Lee, P\'adraig Cunningham

arxiv:1301.5586 v1 · 2013-01-23 · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AZPQFXP7D5VK6H3YC23FQAUTWO}

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	2026-05-18T03:35:39.303467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

065f02ddff1f6aaf1f7816b6580293b394298baf8f6e0a2741688f52388844d9

Aliases

arxiv: 1301.5586 · arxiv_version: 1301.5586v1 · doi: 10.48550/arxiv.1301.5586 · pith_short_12: AZPQFXP7D5VK · pith_short_16: AZPQFXP7D5VK6H3Y · pith_short_8: AZPQFXP7

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/AZPQFXP7D5VK6H3YC23FQAUTWO \
  | 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: 065f02ddff1f6aaf1f7816b6580293b394298baf8f6e0a2741688f52388844d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4535972b52bdcf163672b6b1a27b355d71a7f1d11b9a91e2a486a3e0eeaee9ac",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2013-01-23T17:51:54Z",
    "title_canon_sha256": "4de69624797a4229b60bf6f071ac485f2e40076e383169c335afc4fc48f41702"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5586",
    "kind": "arxiv",
    "version": 1
  }
}