Pith Number

pith:DY7XVCWR

pith:2008:DY7XVCWRVFHLA5RUJTN4QZADKC

not attested not anchored not stored refs pending

Preparation of Entangled States by Quantum Markov Processes

A. Kantian, A. Micheli, B. Kraus, H. P. B\"uchler, P. Zoller, S. Diehl

arxiv:0803.1463 v3 · 2008-03-10 · quant-ph · cond-mat.other

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DY7XVCWRVFHLA5RUJTN4QZADKC}

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	2026-05-18T03:45:53.620481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e3f7a8ad1a94eb076344cdbc8640350b742c26b5bd00f6414176e7519b24a38

Aliases

arxiv: 0803.1463 · arxiv_version: 0803.1463v3 · doi: 10.48550/arxiv.0803.1463 · pith_short_12: DY7XVCWRVFHL · pith_short_16: DY7XVCWRVFHLA5RU · pith_short_8: DY7XVCWR

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/DY7XVCWRVFHLA5RUJTN4QZADKC \
  | 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: 1e3f7a8ad1a94eb076344cdbc8640350b742c26b5bd00f6414176e7519b24a38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc7b2cf0e8e678948d4d67c2bff8006c9a1eff887c4d6543376409d14862b96c",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-03-10T19:52:50Z",
    "title_canon_sha256": "7896a1c612e76e145350073c821ea7b55bedf94d00e8d28626ac990e85fa7522"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.1463",
    "kind": "arxiv",
    "version": 3
  }
}