Pith Number

pith:7NNFPOXT

pith:2015:7NNFPOXTCAPTMMYI6B2RQF2RYP

not attested not anchored not stored refs pending

Fundamental properties of solar-like oscillating stars from frequencies of minimum $\Delta \nu$ : II. Model computations for different chemical compositions and mass

C. Kayhan, M. Y{\i}ld{\i}z, Z. \c{C}elik Orhan

arxiv:1505.04063 v1 · 2015-05-15 · 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{7NNFPOXTCAPTMMYI6B2RQF2RYP}

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	2026-05-18T02:04:05.300019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb5a57baf3101f363308f075181751c3e1e484da4d2b6ac765a24edf01466e2a

Aliases

arxiv: 1505.04063 · arxiv_version: 1505.04063v1 · doi: 10.48550/arxiv.1505.04063 · pith_short_12: 7NNFPOXTCAPT · pith_short_16: 7NNFPOXTCAPTMMYI · pith_short_8: 7NNFPOXT

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/7NNFPOXTCAPTMMYI6B2RQF2RYP \
  | 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: fb5a57baf3101f363308f075181751c3e1e484da4d2b6ac765a24edf01466e2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e7fc23e6d937af0b1dc393af5ba789663c70853e4f90a7c7587dd2f9b9d7b1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-05-15T13:54:35Z",
    "title_canon_sha256": "767081c6e19df04dffe6b64b3c09ef6e534e086c68d6c92877ca6f515f856579"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04063",
    "kind": "arxiv",
    "version": 1
  }
}