Pith Number

pith:4US6BLNO

pith:2021:4US6BLNOYSZLU2OKGDY4UXUS3U

not attested not anchored not stored refs pending

Long-term dynamics of the solar system inner planets

Federico Mogavero, Jacques Laskar

arxiv:2105.14976 v1 · 2021-05-31 · astro-ph.EP · nlin.CD · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4US6BLNOYSZLU2OKGDY4UXUS3U}

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

1 paper in Pith

Numerical approach to second-order canonical perturbation theory in the planetary 3-body problem: Application to exoplanets

Receipt and verification

First computed	2026-07-05T03:28:17.923616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e525e0adaec4b2ba69ca30f1ca5e92dd03ac13de579fa3e3f759df4aac8fe140

Aliases

arxiv: 2105.14976 · arxiv_version: 2105.14976v1 · doi: 10.48550/arxiv.2105.14976 · pith_short_12: 4US6BLNOYSZL · pith_short_16: 4US6BLNOYSZLU2OK · pith_short_8: 4US6BLNO

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/4US6BLNOYSZLU2OKGDY4UXUS3U \
  | 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: e525e0adaec4b2ba69ca30f1ca5e92dd03ac13de579fa3e3f759df4aac8fe140

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "634c544e022302a35357f5889ade77c218a1d24519a8a36306e7e0ca100547ea",
    "cross_cats_sorted": [
      "nlin.CD",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-05-31T14:06:24Z",
    "title_canon_sha256": "eed25ec4b60c4ac6ef0d9e05a5d7be53d8497e0c62ffb5183b80ce081127901a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.14976",
    "kind": "arxiv",
    "version": 1
  }
}