Pith Number

pith:NJWBJBOH

pith:2016:NJWBJBOH7FM4LA7ECKR4D2XABO

not attested not anchored not stored refs pending

The Broucke-H\'enon orbit and the Schubart Orbit in the planar three-body problem with equal masses

Duokui Yan, Tiancheng Ouyang, Wentian Kuang, Zhifu Xie

arxiv:1607.00580 v2 · 2016-07-03 · 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{NJWBJBOH7FM4LA7ECKR4D2XABO}

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	2026-05-18T00:31:56.186045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a6c1485c7f959c583e412a3c1eae00b93616cdc844d62bd35f79adfb6ffff09

Aliases

arxiv: 1607.00580 · arxiv_version: 1607.00580v2 · doi: 10.48550/arxiv.1607.00580 · pith_short_12: NJWBJBOH7FM4 · pith_short_16: NJWBJBOH7FM4LA7E · pith_short_8: NJWBJBOH

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/NJWBJBOH7FM4LA7ECKR4D2XABO \
  | 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: 6a6c1485c7f959c583e412a3c1eae00b93616cdc844d62bd35f79adfb6ffff09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fed8824afe15a584b6153a6fa7581106f2b34e0e1c2f1ac1cc8cb6394d19e650",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-07-03T02:32:56Z",
    "title_canon_sha256": "85b5df1636017073dd4fd77811f7769f326c818d191d9c8b8ca05047e8a65828"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00580",
    "kind": "arxiv",
    "version": 2
  }
}