Pith Number

pith:NNNMETLQ

pith:2015:NNNMETLQCYYW7TOMKZDHPA5FL2

not attested not anchored not stored refs pending

Simulating acoustic waves in spotted stars

Aaron C. Birch (Max-Planck-Institut f\"ur Sonnensystemforschung, Emanuele Papini (Max-Planck-Institut f\"ur Sonnensystemforschung, Georg-August-Universit\"at G\"ottingen, Germany, Germany), G\"ottingen, India), Instit\"ut f\"ur Astrophysik, Laurent Gizon (Max-Planck-Institut f\"ur Sonnensystemforschung, Mumbai, Shravan M. Hanasoge (Max-Planck-Institut f\"ur Sonnensystemforschung, Tata Institute of Fundamental Research

arxiv:1503.06032 v3 · 2015-03-20 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NNNMETLQCYYW7TOMKZDHPA5FL2}

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	2026-05-18T02:04:05.990792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b5ac24d7016316fcdcc56467783a55e9bb580a6d0bed38f571e4a5cc0f11174

Aliases

arxiv: 1503.06032 · arxiv_version: 1503.06032v3 · doi: 10.48550/arxiv.1503.06032 · pith_short_12: NNNMETLQCYYW · pith_short_16: NNNMETLQCYYW7TOM · pith_short_8: NNNMETLQ

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/NNNMETLQCYYW7TOMKZDHPA5FL2 \
  | 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: 6b5ac24d7016316fcdcc56467783a55e9bb580a6d0bed38f571e4a5cc0f11174

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b74f65e7b7a2402fbc3f97f0b42c11e9db17cdfe943042bb0e6043a6c09f968",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-03-20T10:15:41Z",
    "title_canon_sha256": "17e08127dadc9f0b5120317e0415798e801afb5dc617fa6be6cd4f14ee1ee15a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06032",
    "kind": "arxiv",
    "version": 3
  }
}