Pith Number

pith:43UOSAWZ

pith:1999:43UOSAWZYQCSSBMFMKFZWX6T6N

not attested not anchored not stored refs pending

Global and local level dynamics in chaotic microwave billiards

H.-J. Stoeckmann, M. Barth, U. Kuhl

arxiv:cond-mat/9909105 v1 · 1999-09-07 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{43UOSAWZYQCSSBMFMKFZWX6T6N}

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	2026-05-18T00:34:16.871008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6e8e902d9c405290585628b9b5fd3f3774f4d10ff59d82106cc0604ce8f4040

Aliases

arxiv: cond-mat/9909105 · arxiv_version: cond-mat/9909105v1 · doi: 10.48550/arxiv.cond-mat/9909105 · pith_short_12: 43UOSAWZYQCS · pith_short_16: 43UOSAWZYQCSSBMF · pith_short_8: 43UOSAWZ

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/43UOSAWZYQCSSBMFMKFZWX6T6N \
  | 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: e6e8e902d9c405290585628b9b5fd3f3774f4d10ff59d82106cc0604ce8f4040

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76644e0a267635c1276e1f14c588e813bf0c8d01ffb188ecb2d317d06f9e12d4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1999-09-07T12:37:47Z",
    "title_canon_sha256": "d530986db3136557fc005badebcb159d6dc3f2936582f2275384e6411d889876"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9909105",
    "kind": "arxiv",
    "version": 1
  }
}