Pith Number

pith:MTC5MZBF

pith:2004:MTC5MZBFMWELLKBYUSXTIVVBQZ

not attested not anchored not stored refs pending

Breakdown of Lindstedt Expansion for Chaotic Maps

Guido Gentile, Titus S. van Erp

arxiv:cond-mat/0407794 v1 · 2004-07-30 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MTC5MZBFMWELLKBYUSXTIVVBQZ}

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	2026-07-04T16:46:49.830783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64c5d664256588b5a838a4af3456a186691f320a44bfa16e182cab51183fb3c6

Aliases

arxiv: cond-mat/0407794 · arxiv_version: cond-mat/0407794v1 · doi: 10.48550/arxiv.cond-mat/0407794 · pith_short_12: MTC5MZBFMWEL · pith_short_16: MTC5MZBFMWELLKBY · pith_short_8: MTC5MZBF

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/MTC5MZBFMWELLKBYUSXTIVVBQZ \
  | 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: 64c5d664256588b5a838a4af3456a186691f320a44bfa16e182cab51183fb3c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a04552db48dbcf23f102740980cee06057466f4f185fd522835bd0a1ef09e75",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2004-07-30T08:37:41Z",
    "title_canon_sha256": "a171a2111772b6cdbd4b59b21546e633a36b6d3ad1cc9c15eb23d208bc11251a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0407794",
    "kind": "arxiv",
    "version": 1
  }
}