Pith Number

pith:YS772G53

pith:2007:YS772G53PMNYZA4PWBP7B56ZF3

not attested not anchored not stored refs pending

Non-monotonicity in the quantum-classical transition: Chaos induced by quantum effects

Arie Kapulkin, Arjendu K. Pattanayak

arxiv:quant-ph/0702174 v2 · 2007-02-16 · 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{YS772G53PMNYZA4PWBP7B56ZF3}

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	2026-07-04T17:08:43.080012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4bffd1bbb7b1b8c838fb05ff0f7d92ef24003ca6796aa82947edbec832cb161

Aliases

arxiv: quant-ph/0702174 · arxiv_version: quant-ph/0702174v2 · doi: 10.48550/arxiv.quant-ph/0702174 · pith_short_12: YS772G53PMNY · pith_short_16: YS772G53PMNYZA4P · pith_short_8: YS772G53

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/YS772G53PMNYZA4PWBP7B56ZF3 \
  | 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: c4bffd1bbb7b1b8c838fb05ff0f7d92ef24003ca6796aa82947edbec832cb161

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef5e041efd3d2e236a34e5f49d516539f65b2c4450e4db306f932e18a8732014",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-02-16T21:12:32Z",
    "title_canon_sha256": "184dac48f1854f0d3bd7e24acccb251c791cf0625327574c63de9c1f7581c9d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0702174",
    "kind": "arxiv",
    "version": 2
  }
}