Pith Number

pith:TNYZGD4I

pith:2008:TNYZGD4ISMCNKTTDOVUMWF6D4W

not attested not anchored not stored refs pending

Phase-Space Volume of Regions of Trapped Motion: Multiple Ring Components and Arcs

L. Benet, O. Merlo

arxiv:0801.2030 v2 · 2008-01-14 · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TNYZGD4ISMCNKTTDOVUMWF6D4W}

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	2026-05-18T04:38:17.556409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b71930f889304d54e637568cb17c3e59c3df79dc7e7a98b394d7cc59d19a2a6

Aliases

arxiv: 0801.2030 · arxiv_version: 0801.2030v2 · doi: 10.48550/arxiv.0801.2030 · pith_short_12: TNYZGD4ISMCN · pith_short_16: TNYZGD4ISMCNKTTD · pith_short_8: TNYZGD4I

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/TNYZGD4ISMCNKTTDOVUMWF6D4W \
  | 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: 9b71930f889304d54e637568cb17c3e59c3df79dc7e7a98b394d7cc59d19a2a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cf81f666af322ee30636dd5aecd8235b874e1b12c2653c577661e4a9d74a448",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2008-01-14T09:36:19Z",
    "title_canon_sha256": "0f14f30ef7df7d1a3fb01cfbf9736ea0905d770ce182eecc39165192b7049fee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.2030",
    "kind": "arxiv",
    "version": 2
  }
}