Pith Number

pith:FZFDWVLE

pith:2019:FZFDWVLEOY7HCLPE3GVOURFTSH

not attested not anchored not stored refs pending

Exploring the long-term dynamics of perturbed Keplerian motion in high degree potential fields

Iv\'an P\'erez, Juan F. San-Juan, Martin Lara, Rosario L\'opez

arxiv:1908.02597 v1 · 2019-08-07 · math.DS · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FZFDWVLEOY7HCLPE3GVOURFTSH}

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	2026-07-05T01:48:06.243370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e4a3b5564763e712de4d9aaea44b391e282aab93d793ec7f542a001da2f1fa5

Aliases

arxiv: 1908.02597 · arxiv_version: 1908.02597v1 · doi: 10.48550/arxiv.1908.02597 · pith_short_12: FZFDWVLEOY7H · pith_short_16: FZFDWVLEOY7HCLPE · pith_short_8: FZFDWVLE

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/FZFDWVLEOY7HCLPE3GVOURFTSH \
  | 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: 2e4a3b5564763e712de4d9aaea44b391e282aab93d793ec7f542a001da2f1fa5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c54390192a4af162cfaceab58c7fbd4e9994bb6fb348258229b7daa4dc5bc4f",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-08-07T12:44:46Z",
    "title_canon_sha256": "66d28bad73684259a73709ae432c64047995b9f498e44ed3b06abcb6b361e097"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02597",
    "kind": "arxiv",
    "version": 1
  }
}