Pith Number

pith:PE6RLRO4

pith:2011:PE6RLRO46BVMS4QYOE7JKAPZ4L

not attested not anchored not stored refs pending

Existence of a Center Manifold in a Practical Domain around L1 in the Restricted Three Body Problem

Maciej J Capinski, Pablo Roldan

arxiv:1103.1970 v1 · 2011-03-10 · 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{PE6RLRO46BVMS4QYOE7JKAPZ4L}

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	2026-05-18T04:27:03.272441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

793d15c5dcf06ac97218713e9501f9e2c62b3c850ab33157e2d4b5f49e83db54

Aliases

arxiv: 1103.1970 · arxiv_version: 1103.1970v1 · doi: 10.48550/arxiv.1103.1970 · pith_short_12: PE6RLRO46BVM · pith_short_16: PE6RLRO46BVMS4QY · pith_short_8: PE6RLRO4

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/PE6RLRO46BVMS4QYOE7JKAPZ4L \
  | 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: 793d15c5dcf06ac97218713e9501f9e2c62b3c850ab33157e2d4b5f49e83db54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73eaab55735888404f6796e3bc036815677fdb8abd8d0a4311ec4d9eed7126c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-03-10T09:19:13Z",
    "title_canon_sha256": "6ca2969fe3bd422266dd83671aa9c2cc5b7f895c31deb7a5b2830040a29fe44a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1970",
    "kind": "arxiv",
    "version": 1
  }
}