Pith Number

pith:W2TNU4EW

pith:2003:W2TNU4EWD3ZGGUCC36QCLGJUI2

not attested not anchored not stored refs pending

Stochastic Schrodinger equations

Hans Maassen, Luc Bouten, Madalin Guta

arxiv:quant-ph/0309205 v1 · 2003-09-29 · 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{W2TNU4EWD3ZGGUCC36QCLGJUI2}

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	2026-05-18T04:19:32.762612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6a6da70961ef2635042dfa025993446a51d6b2a4b5d9fee71f73f6131e0ace5

Aliases

arxiv: quant-ph/0309205 · arxiv_version: quant-ph/0309205v1 · doi: 10.48550/arxiv.quant-ph/0309205 · pith_short_12: W2TNU4EWD3ZG · pith_short_16: W2TNU4EWD3ZGGUCC · pith_short_8: W2TNU4EW

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/W2TNU4EWD3ZGGUCC36QCLGJUI2 \
  | 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: b6a6da70961ef2635042dfa025993446a51d6b2a4b5d9fee71f73f6131e0ace5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6423c0ff48da0f0a850c5201f75569f3c2da06987958669c2386ec556ab693a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-09-29T10:30:15Z",
    "title_canon_sha256": "80ca13b45c3b0b9c385a9a40df6e4d7cf90d33a57a338eb156762c0df8b4c1b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0309205",
    "kind": "arxiv",
    "version": 1
  }
}