Pith Number

pith:SYH5ZE4Z

pith:2015:SYH5ZE4ZJS7VBACLZUGLGD335L

not attested not anchored not stored refs pending

On the relativistic Lagrange-Laplace secular dynamics for extrasolar systems

A. Giorgilli, L. Grassi, M. Sansottera

arxiv:1510.06523 v1 · 2015-10-22 · math.DS · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SYH5ZE4ZJS7VBACLZUGLGD335L}

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	2026-05-18T01:29:30.770471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

960fdc93994cbf50804bcd0cb30f7bead9ba0ed6d94b3c55fa37d65ae0ee9fe0

Aliases

arxiv: 1510.06523 · arxiv_version: 1510.06523v1 · doi: 10.48550/arxiv.1510.06523 · pith_short_12: SYH5ZE4ZJS7V · pith_short_16: SYH5ZE4ZJS7VBACL · pith_short_8: SYH5ZE4Z

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/SYH5ZE4ZJS7VBACLZUGLGD335L \
  | 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: 960fdc93994cbf50804bcd0cb30f7bead9ba0ed6d94b3c55fa37d65ae0ee9fe0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b37eabe837511bd4fbe90716bad91c1616535a6e63122f75029511d699b8e82",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-10-22T08:36:57Z",
    "title_canon_sha256": "b140edab761e0dfafb8a561c603e18326f1bee61fb8af898913c9f273fe09af7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06523",
    "kind": "arxiv",
    "version": 1
  }
}