Pith Number

pith:YSHIZT2T

pith:2018:YSHIZT2TWOHXC5NALOM5CFO6SL

not attested not anchored not stored refs pending

Element history of the Laplace resonance: a dynamical approach

Alessandra Celletti, Fabrizio Paita, Giuseppe Pucacco

arxiv:1807.02516 v1 · 2018-07-06 · astro-ph.EP · math-ph · math.MP · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YSHIZT2TWOHXC5NALOM5CFO6SL}

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	2026-05-18T00:04:48.307388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c48e8ccf53b38f7175a05b99d115de92ecdb3e8087ed740a15ec50be5c9b0509

Aliases

arxiv: 1807.02516 · arxiv_version: 1807.02516v1 · doi: 10.48550/arxiv.1807.02516 · pith_short_12: YSHIZT2TWOHX · pith_short_16: YSHIZT2TWOHXC5NA · pith_short_8: YSHIZT2T

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/YSHIZT2TWOHXC5NALOM5CFO6SL \
  | 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: c48e8ccf53b38f7175a05b99d115de92ecdb3e8087ed740a15ec50be5c9b0509

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2b4427534d209c88a633292c8b63ffd96c251ffb3a6b36d1cec7312a1c7c102",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-07-06T08:13:11Z",
    "title_canon_sha256": "ea06bc87fcdb7d7c550f54ccc6d5de032c08a530c44e661464a03e8dd9fe6390"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02516",
    "kind": "arxiv",
    "version": 1
  }
}