Pith Number

pith:ZA4B43RO

pith:2017:ZA4B43RO2Q2HQJS5M5I2Z4Q7MG

not attested not anchored not stored refs pending

Mitigating the mass dependence in the $\Delta\nu$ scaling relation of red-giant stars

Earl P. Bellinger, Elisabeth Guggenberger, George C. Angelou, Sarbani Basu, Saskia Hekker

arxiv:1705.07886 v1 · 2017-05-19 · 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{ZA4B43RO2Q2HQJS5M5I2Z4Q7MG}

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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	2026-05-18T00:39:34.877918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8381e6e2ed43478265d6751acf21f619a66c101cf5d87cedf853e5516a7b179

Aliases

arxiv: 1705.07886 · arxiv_version: 1705.07886v1 · doi: 10.48550/arxiv.1705.07886 · pith_short_12: ZA4B43RO2Q2H · pith_short_16: ZA4B43RO2Q2HQJS5 · pith_short_8: ZA4B43RO

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/ZA4B43RO2Q2HQJS5M5I2Z4Q7MG \
  | 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: c8381e6e2ed43478265d6751acf21f619a66c101cf5d87cedf853e5516a7b179

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3deea505bb85ec69bdbf684f4aa890a3f08ef1e30cd29e994225ad9b48246088",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-05-19T18:00:00Z",
    "title_canon_sha256": "771374da6a7406bf6658627658fb709725e9f8da1b37dc4cfb5cbe15942d3288"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07886",
    "kind": "arxiv",
    "version": 1
  }
}