Pith Number

pith:2KCJXU3B

pith:2000:2KCJXU3B6N6UVQ4KFUSV7KS76F

not attested not anchored not stored refs pending

Stochastic quantization of the dynamics of interacting qubit systems

Sergio De Filippo

arxiv:quant-ph/0002018 v2 · 2000-02-07 · 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{2KCJXU3B6N6UVQ4KFUSV7KS76F}

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	2026-05-18T04:12:19.006338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2849bd361f37d4ac38a2d255faa5ff1504ded1c1aeb69520c30f128eb8c7720

Aliases

arxiv: quant-ph/0002018 · arxiv_version: quant-ph/0002018v2 · doi: 10.48550/arxiv.quant-ph/0002018 · pith_short_12: 2KCJXU3B6N6U · pith_short_16: 2KCJXU3B6N6UVQ4K · pith_short_8: 2KCJXU3B

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/2KCJXU3B6N6UVQ4KFUSV7KS76F \
  | 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: d2849bd361f37d4ac38a2d255faa5ff1504ded1c1aeb69520c30f128eb8c7720

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81e3fd31795a3424871e4551f535898a4c4b5309088818bb2ff9b536b6e89743",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2000-02-07T21:59:15Z",
    "title_canon_sha256": "1e547f6d148edffe31f095d9c1f99abafc32bc5cbca6116a3f4066bbdd025eb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0002018",
    "kind": "arxiv",
    "version": 2
  }
}