Pith Number

pith:XGRIVKJL

pith:2019:XGRIVKJLX4F3QPAGMRMWCLUHTC

not attested not anchored not stored refs pending

A wavelet analysis of photometric variability in Kepler white dwarf stars

A. D. da Costa, B. L. Canto Martins, D. B. de Freitas, I. C. Leao, J. P. Bravo, J. R. De Medeiros, S. R. de Lira

arxiv:1901.05384 v1 · 2019-01-16 · 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{XGRIVKJLX4F3QPAGMRMWCLUHTC}

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.

Cited by

2 papers in Pith

A Unified Explanation of Gamma-Ray and Neutrino Spectra from Astrophysical Sources Based on the Gluon Condensation Model

Receipt and verification

First computed	2026-05-17T23:56:11.021323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9a28aa92bbf0bb83c066459612e87988951d3daf9cc160f4234ffc3ad5c874e

Aliases

arxiv: 1901.05384 · arxiv_version: 1901.05384v1 · doi: 10.48550/arxiv.1901.05384 · pith_short_12: XGRIVKJLX4F3 · pith_short_16: XGRIVKJLX4F3QPAG · pith_short_8: XGRIVKJL

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/XGRIVKJLX4F3QPAGMRMWCLUHTC \
  | 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: b9a28aa92bbf0bb83c066459612e87988951d3daf9cc160f4234ffc3ad5c874e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ca9da6b4064f18eac04c8f9b48372408b4dfcb740cbdaaa51a15b27d748bb14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-01-16T16:47:28Z",
    "title_canon_sha256": "e7a7ee17f88a94501e6d45702297fd28778484dd84c23f6719905c36d1559e3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05384",
    "kind": "arxiv",
    "version": 1
  }
}