Pith Number

pith:F6IFJPBN

pith:2002:F6IFJPBNLQ5YGVEVJVNM7KATOL

not attested not anchored not stored refs pending

Sensitivity to Initial Conditions in Quantum Dynamics: an Analytical Semiclassical Expansion

A. F. R. de Toledo Piza, J.G. Peixoto de Faria, K.M. Fonseca-Romero, M.C. Nemes

arxiv:quant-ph/0201072 v1 · 2002-01-17 · 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{F6IFJPBNLQ5YGVEVJVNM7KATOL}

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	2026-05-18T01:05:04.647084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f9054bc2d5c3b8354954d5acfa81372f17d5975f6cadee7333126c07d9218ac

Aliases

arxiv: quant-ph/0201072 · arxiv_version: quant-ph/0201072v1 · doi: 10.48550/arxiv.quant-ph/0201072 · pith_short_12: F6IFJPBNLQ5Y · pith_short_16: F6IFJPBNLQ5YGVEV · pith_short_8: F6IFJPBN

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/F6IFJPBNLQ5YGVEVJVNM7KATOL \
  | 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: 2f9054bc2d5c3b8354954d5acfa81372f17d5975f6cadee7333126c07d9218ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c747d1478a911849eb11338dbe75b29c30ca67af0649d212df049d6df4148ab7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2002-01-17T16:39:42Z",
    "title_canon_sha256": "0a9691754137f9ca29bfc6288c2d311b1ea4af1a71a610adfa366dd2536f848a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0201072",
    "kind": "arxiv",
    "version": 1
  }
}