Pith Number

pith:BCLZ4YHV

pith:2001:BCLZ4YHVTCV2ECWOYLCDBEW7N6

not attested not anchored not stored refs pending

Semiclassical properties and chaos degree for the quantum baker's map

I.V. Volovich, K. Inoue, M. Ohya

arxiv:quant-ph/0110135 v1 · 2001-10-24 · quant-ph · hep-th · math-ph · math.MP · 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{BCLZ4YHVTCV2ECWOYLCDBEW7N6}

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	2026-05-18T01:38:02.399236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08979e60f598aba20acec2c43092df6f9dda63dc074193cc2865b85b2d096e90

Aliases

arxiv: quant-ph/0110135 · arxiv_version: quant-ph/0110135v1 · doi: 10.48550/arxiv.quant-ph/0110135 · pith_short_12: BCLZ4YHVTCV2 · pith_short_16: BCLZ4YHVTCV2ECWO · pith_short_8: BCLZ4YHV

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/BCLZ4YHVTCV2ECWOYLCDBEW7N6 \
  | 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: 08979e60f598aba20acec2c43092df6f9dda63dc074193cc2865b85b2d096e90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "807b243242efa80d7f0cee5e4f482b0d2fa003766c800fccfce8fe1da8278095",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP",
      "nlin.CD"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2001-10-24T05:15:46Z",
    "title_canon_sha256": "587237bfe380461af514979ae9220b7011537b5eb82cf3332903d4c822509f5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0110135",
    "kind": "arxiv",
    "version": 1
  }
}