Pith Number

pith:4OPHMUW7

pith:2015:4OPHMUW77CJKMUEQQLT7LEKVLD

not attested not anchored not stored refs pending

A small variation of the Taylor Method and periodic solutions of the 3-body problem

Oscar Perdomo

arxiv:1507.01100 v1 · 2015-07-04 · math.DS · math.CA · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OPHMUW77CJKMUEQQLT7LEKVLD}

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	2026-05-18T01:37:18.168962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e39e7652dff892a6509082e7f5915558c225e2125bdca565a32107aa54954d33

Aliases

arxiv: 1507.01100 · arxiv_version: 1507.01100v1 · doi: 10.48550/arxiv.1507.01100 · pith_short_12: 4OPHMUW77CJK · pith_short_16: 4OPHMUW77CJKMUEQ · pith_short_8: 4OPHMUW7

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/4OPHMUW77CJKMUEQQLT7LEKVLD \
  | 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: e39e7652dff892a6509082e7f5915558c225e2125bdca565a32107aa54954d33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57767c4c94b55d48f7d7911f3a98bcc25cd2481fc924b09ca2e146a03fd4e71b",
    "cross_cats_sorted": [
      "math.CA",
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-07-04T11:49:56Z",
    "title_canon_sha256": "6b399ae82ac8abe506589195200dafbb24dc9bbf23c8b66d2bd175306711be7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01100",
    "kind": "arxiv",
    "version": 1
  }
}