Pith Number

pith:VTVEDSYI

pith:2006:VTVEDSYI2VYQ35XQM5XJAC4QRT

not attested not anchored not stored refs pending

Dynamical systems on infinitely sheeted Riemann surfaces

David Gomez-Ullate, Yuri N. Fedorov

arxiv:nlin/0607028 v1 · 2006-07-14 · nlin.CD · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VTVEDSYI2VYQ35XQM5XJAC4QRT}

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	2026-05-18T04:24:35.613471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acea41cb08d5710df6f0676e900b908cfaae572de9e75bae1c1aff5188a2bc58

Aliases

arxiv: nlin/0607028 · arxiv_version: nlin/0607028v1 · doi: 10.48550/arxiv.nlin/0607028 · pith_short_12: VTVEDSYI2VYQ · pith_short_16: VTVEDSYI2VYQ35XQ · pith_short_8: VTVEDSYI

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/VTVEDSYI2VYQ35XQM5XJAC4QRT \
  | 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: acea41cb08d5710df6f0676e900b908cfaae572de9e75bae1c1aff5188a2bc58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "244a43de806476c0ef2cc88ae04df55f7292225431270814376159c74df6ac5f",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "",
    "primary_cat": "nlin.CD",
    "submitted_at": "2006-07-14T09:52:42Z",
    "title_canon_sha256": "3f3afe44a84d76c627d411b3b05633913cbc4969b545cbe31828473dbfdc61c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0607028",
    "kind": "arxiv",
    "version": 1
  }
}