Pith Number

pith:MWRFHDPP

pith:2017:MWRFHDPP2MKCJ4ZUTXXTKDTOG3

not attested not anchored not stored refs pending

White Dwarf Variability with gPhoton: Pulsators

Alejandra Romero, Bernie Shiao, Chase Million, Daniel B. Caton, Detlev Koester, Ingrid Pelisoli, John Debes, Keaton J. Bell, Michael A. Tucker, Michael H. Montgomery, Scott W. Fleming, S. O. Kepler, Susan E. Thompson

arxiv:1712.07146 v1 · 2017-12-19 · 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{MWRFHDPP2MKCJ4ZUTXXTKDTOG3}

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	2026-05-18T00:27:17.248079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65a2538defd31424f3349def350e6e36f532f20043cdb4cdc86391d348129f92

Aliases

arxiv: 1712.07146 · arxiv_version: 1712.07146v1 · doi: 10.48550/arxiv.1712.07146 · pith_short_12: MWRFHDPP2MKC · pith_short_16: MWRFHDPP2MKCJ4ZU · pith_short_8: MWRFHDPP

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/MWRFHDPP2MKCJ4ZUTXXTKDTOG3 \
  | 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: 65a2538defd31424f3349def350e6e36f532f20043cdb4cdc86391d348129f92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffb8e8e07915511f474568aa5566ab9f16db54c9dc7e16334be9e1b74f091270",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-12-19T19:05:07Z",
    "title_canon_sha256": "3fdc6b9a953de13d9f83b7c344e1447b620cd58b851684de623debae0f98329a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07146",
    "kind": "arxiv",
    "version": 1
  }
}