Pith Number

pith:TU7V5LST

pith:1995:TU7V5LSTMFZP2TBYA4MYYC4FK2

not attested not anchored not stored refs pending

Statistical properties of energy levels of chaotic systems: Wigner or non-Wigner

Dominique Delande (Laboratoire Kastler Brossel ENS, France), Jakub Zakrzewski, Karine Dupret, Paris

arxiv:chao-dyn/9501016 v1 · 1995-01-29 · chao-dyn · 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{TU7V5LSTMFZP2TBYA4MYYC4FK2}

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	2026-07-04T15:58:11.258490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d3f5eae536172fd4c3807198c0b855688bc3aa55fe99f0e9c9b43329ecd47d2

Aliases

arxiv: chao-dyn/9501016 · arxiv_version: chao-dyn/9501016v1 · doi: 10.48550/arxiv.chao-dyn/9501016 · pith_short_12: TU7V5LSTMFZP · pith_short_16: TU7V5LSTMFZP2TBY · pith_short_8: TU7V5LST

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/TU7V5LSTMFZP2TBYA4MYYC4FK2 \
  | 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: 9d3f5eae536172fd4c3807198c0b855688bc3aa55fe99f0e9c9b43329ecd47d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b14426e35ea0ac810945d6e5fa1284717f74572e6fafdd13333e65fddc54fcbd",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "",
    "primary_cat": "chao-dyn",
    "submitted_at": "1995-01-29T14:42:51Z",
    "title_canon_sha256": "03beeb99035fd0aa05d0dd97535e18337f9dccfc1c9b5e91c711fb3ac64c2382"
  },
  "schema_version": "1.0",
  "source": {
    "id": "chao-dyn/9501016",
    "kind": "arxiv",
    "version": 1
  }
}