Pith Number

pith:O3QHD73F

pith:2019:O3QHD73F4V4LHXD5Y6CPYNEZEY

not attested not anchored not stored refs pending

Wave Chaos in a Cavity of Regular Geometry with Tunable Boundaries

Geoffroy Lerosey, Jean-Baptiste Gros, Philipp del Hougne

arxiv:1902.07116 v1 · 2019-02-19 · physics.app-ph · 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{O3QHD73F4V4LHXD5Y6CPYNEZEY}

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	2026-07-05T01:14:23.337043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76e071ff65e578b3dc7dc784fc3499261a044403ade9c67acfc53261eab1f9f8

Aliases

arxiv: 1902.07116 · arxiv_version: 1902.07116v1 · doi: 10.48550/arxiv.1902.07116 · pith_short_12: O3QHD73F4V4L · pith_short_16: O3QHD73F4V4LHXD5 · pith_short_8: O3QHD73F

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/O3QHD73F4V4LHXD5Y6CPYNEZEY \
  | 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: 76e071ff65e578b3dc7dc784fc3499261a044403ade9c67acfc53261eab1f9f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00fbc80412121d23b4c0fdd3aa124d9c6a5c8dabb7657b632d3d1c577a474761",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-02-19T16:18:39Z",
    "title_canon_sha256": "f6cdeaa6686c629095eee842fa361b2f479ebd2049713698324d9bcabc004513"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07116",
    "kind": "arxiv",
    "version": 1
  }
}