Pith Number

pith:LWILEW6Q

pith:2002:LWILEW6QOGU2CH5CGUENZESQ6J

not attested not anchored not stored refs pending

Gaussian transformations and distillation of entangled Gaussian states

Jaromir Fiurasek

arxiv:quant-ph/0204069 v2 · 2002-04-12 · 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{LWILEW6QOGU2CH5CGUENZESQ6J}

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	2026-07-04T16:36:02.371445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d90b25bd071a9a11fa23508dc9250f275bf0d0f6273bd194b19ec52cc394415

Aliases

arxiv: quant-ph/0204069 · arxiv_version: quant-ph/0204069v2 · doi: 10.48550/arxiv.quant-ph/0204069 · pith_short_12: LWILEW6QOGU2 · pith_short_16: LWILEW6QOGU2CH5C · pith_short_8: LWILEW6Q

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/LWILEW6QOGU2CH5CGUENZESQ6J \
  | 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: 5d90b25bd071a9a11fa23508dc9250f275bf0d0f6273bd194b19ec52cc394415

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6851f2535c027657bc69cec29fb01c1786fa84bab11a073632e32a8349819e02",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2002-04-12T13:37:58Z",
    "title_canon_sha256": "c296d3559a6779c5d582941b0abea09d08c6e00182d642e9696b3f38cffd4c6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0204069",
    "kind": "arxiv",
    "version": 2
  }
}