Pith Number

pith:3J4EFQIY

pith:2015:3J4EFQIY3OLGZBSDDFTTL4UN5T

not attested not anchored not stored refs pending

Fractal structures for the Jacobi Hamiltonian of restricted three-body problem

D. L. Shepelyansky, G. Rollin, J. Lages

arxiv:1509.07638 v2 · 2015-09-25 · astro-ph.EP · astro-ph.SR · 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{3J4EFQIY3OLGZBSDDFTTL4UN5T}

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	2026-05-18T01:18:23.230796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da7842c118db966c8643196735f28decf6af48a1087c4cca0bce2664d205da1b

Aliases

arxiv: 1509.07638 · arxiv_version: 1509.07638v2 · doi: 10.48550/arxiv.1509.07638 · pith_short_12: 3J4EFQIY3OLG · pith_short_16: 3J4EFQIY3OLGZBSD · pith_short_8: 3J4EFQIY

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/3J4EFQIY3OLGZBSDDFTTL4UN5T \
  | 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: da7842c118db966c8643196735f28decf6af48a1087c4cca0bce2664d205da1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bea90fe21c7fd7d0f7995f281ca3e445f1e7c10eef2a2744e98619df7a17029e",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-09-25T09:01:55Z",
    "title_canon_sha256": "009dc8246934d5a3881f94703bd13912e4214e028589d3ccd20ef5e69f3f1257"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07638",
    "kind": "arxiv",
    "version": 2
  }
}