Pith Number

pith:L4MCEZL4

pith:2018:L4MCEZL46ESFQWJEJF5TDAQ276

not attested not anchored not stored refs pending

Hill four-body problem with oblate tertiary: an application to the Sun-Jupiter-Hektor-Skamandrios system

Alessandra Celletti, Catalin Gales, Jaime Burgos-Garcia, Marian Gidea, Wai-Ting Lam

arxiv:1812.10852 v1 · 2018-12-28 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L4MCEZL46ESFQWJEJF5TDAQ276}

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	2026-05-17T23:57:16.898355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f1822657cf124585924497b31821affa80f8f604959fed87734f3cfba7042ea

Aliases

arxiv: 1812.10852 · arxiv_version: 1812.10852v1 · doi: 10.48550/arxiv.1812.10852 · pith_short_12: L4MCEZL46ESF · pith_short_16: L4MCEZL46ESFQWJE · pith_short_8: L4MCEZL4

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/L4MCEZL46ESFQWJEJF5TDAQ276 \
  | 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: 5f1822657cf124585924497b31821affa80f8f604959fed87734f3cfba7042ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cde87a0388f9fc37908515bdf3e214a553554b1bbeed1a53753edd5d38275a80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-12-28T00:37:33Z",
    "title_canon_sha256": "64f78ca194fab5e474ca69b14f8cc8eabfeb35f9f91a00bae48a442b21400920"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10852",
    "kind": "arxiv",
    "version": 1
  }
}