Pith Number

pith:YXN722QH

pith:2019:YXN722QHPR44JU6YKKZDUGRO6D

not attested not anchored not stored refs pending

Orbital relaxation and excitation of planets tidally interacting with white dwarfs

Andreas Quirrenbach, Boris T. G\"ansicke, Dimitri Veras, Gwena\"el Bou\'e, Michael Efroimsky, Pier-Emmanuel Tremblay, Sabine Reffert, Valeri V. Makarov, Vera Wolthoff

arxiv:1904.03195 v1 · 2019-04-05 · astro-ph.EP · 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{YXN722QHPR44JU6YKKZDUGRO6D}

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	2026-05-17T23:46:52.465375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5dbfd6a077c79c4d3d852b23a1a2ef0c549802b2ec904148530457290b407b1

Aliases

arxiv: 1904.03195 · arxiv_version: 1904.03195v1 · doi: 10.48550/arxiv.1904.03195 · pith_short_12: YXN722QHPR44 · pith_short_16: YXN722QHPR44JU6Y · pith_short_8: YXN722QH

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/YXN722QHPR44JU6YKKZDUGRO6D \
  | 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: c5dbfd6a077c79c4d3d852b23a1a2ef0c549802b2ec904148530457290b407b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a580ddab091a8cfe80fd9882b0c3efd23bdfa5a31be87672311b44958e24714",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-04-05T18:00:03Z",
    "title_canon_sha256": "6c16b7343ec349a6012a27741d30af7cd1a6f8b19b942d85f657f04ab649d869"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03195",
    "kind": "arxiv",
    "version": 1
  }
}