Pith Number

pith:PLVTWC3W

pith:2015:PLVTWC3WMVUD4IYZOJ5O25WUOQ

not attested not anchored not stored refs pending

Simulating the photometric study of pulsating white dwarf stars in the physics laboratory

Denis J. Sullivan, Paul Chote

arxiv:1502.01767 v1 · 2015-02-06 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PLVTWC3WMVUD4IYZOJ5O25WUOQ}

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	2026-05-18T02:27:50.695990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7aeb3b0b7665683e2319727aed76d47401d3882dc33a70cf08079ce724a32c9d

Aliases

arxiv: 1502.01767 · arxiv_version: 1502.01767v1 · doi: 10.48550/arxiv.1502.01767 · pith_short_12: PLVTWC3WMVUD · pith_short_16: PLVTWC3WMVUD4IYZ · pith_short_8: PLVTWC3W

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/PLVTWC3WMVUD4IYZOJ5O25WUOQ \
  | 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: 7aeb3b0b7665683e2319727aed76d47401d3882dc33a70cf08079ce724a32c9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb54e8d417f06a0f1d16bc9a2ebbe22f68a0d197eab93f0c346f6f8b167fd1c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-02-06T01:00:41Z",
    "title_canon_sha256": "6e0862d032997c620c96bfd6f9f6c68888d0009e19049a66cbeba8ee8a550778"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01767",
    "kind": "arxiv",
    "version": 1
  }
}