Pith Number

pith:IYQKL4DH

pith:2016:IYQKL4DHHSWABZBQZ3KM26SCLU

not attested not anchored not stored refs pending

"Dancing with the stars" - astronomy and music in the Torres Strait

Alo Tapim, Duane W. Hamacher, John Barsa, Segar Passi

arxiv:1605.08507 v2 · 2016-05-27 · physics.hist-ph · 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{IYQKL4DHHSWABZBQZ3KM26SCLU}

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	2026-05-18T01:02:58.956379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4620a5f0673cac00e430ced4cd7a425d2ab762820e3f0f6099e84ff5f4905f49

Aliases

arxiv: 1605.08507 · arxiv_version: 1605.08507v2 · doi: 10.48550/arxiv.1605.08507 · pith_short_12: IYQKL4DHHSWA · pith_short_16: IYQKL4DHHSWABZBQ · pith_short_8: IYQKL4DH

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/IYQKL4DHHSWABZBQZ3KM26SCLU \
  | 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: 4620a5f0673cac00e430ced4cd7a425d2ab762820e3f0f6099e84ff5f4905f49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5d702990c2e7aadbfadf7197bbb66a90e5c05b45897c3c10f0bf18efb5828fd",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2016-05-27T05:16:40Z",
    "title_canon_sha256": "d067a3fbc5b0547982b502f7bb0c5fbd2d747cdbc4cac11f873e1c4f1de3d3c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08507",
    "kind": "arxiv",
    "version": 2
  }
}