Pith Number

pith:AROBTVMB

pith:1995:AROBTVMBOQO33DAGDYAFDGQCHX

not attested not anchored not stored refs pending

Quantum chaos: a decoherent definition.

J. P. Paz, W. H. Zurek

arxiv:quant-ph/9502029 v1 · 1995-02-28 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AROBTVMBOQO33DAGDYAFDGQCHX}

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	2026-05-18T01:37:53.507431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

045c19d581741dbd8c061e00519a023dd98d05c55a10b3a224e092fc896cae54

Aliases

arxiv: quant-ph/9502029 · arxiv_version: quant-ph/9502029v1 · doi: 10.48550/arxiv.quant-ph/9502029 · pith_short_12: AROBTVMBOQO3 · pith_short_16: AROBTVMBOQO33DAG · pith_short_8: AROBTVMB

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/AROBTVMBOQO33DAGDYAFDGQCHX \
  | 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: 045c19d581741dbd8c061e00519a023dd98d05c55a10b3a224e092fc896cae54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0991cfad60220c94c9b7ae86d3b0186c3c29e97e79e227f033712ab566b1f3d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1995-02-28T21:27:06Z",
    "title_canon_sha256": "9cfd4f7a9efd9762d1be348ef8a5e50a31c7176fa2e235dded2445fe29918235"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9502029",
    "kind": "arxiv",
    "version": 1
  }
}