Pith Number

pith:YHQTVBQO

pith:2011:YHQTVBQO7QZEVVAHQW7EYZPVR4

not attested not anchored not stored refs pending

Preparation of Knill-Laflamme-Milburn states using tunable controlled phase gate

Karel Lemr

arxiv:1108.1006 v1 · 2011-08-04 · quant-ph · physics.comp-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{YHQTVBQO7QZEVVAHQW7EYZPVR4}

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	2026-05-18T04:14:28.783260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1e13a860efc324ad40785be4c65f58f0893aca4a08f29b29419eeee56f68853

Aliases

arxiv: 1108.1006 · arxiv_version: 1108.1006v1 · doi: 10.48550/arxiv.1108.1006 · pith_short_12: YHQTVBQO7QZE · pith_short_16: YHQTVBQO7QZEVVAH · pith_short_8: YHQTVBQO

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/YHQTVBQO7QZEVVAHQW7EYZPVR4 \
  | 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: c1e13a860efc324ad40785be4c65f58f0893aca4a08f29b29419eeee56f68853

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e511c5ce0399ccca9e94cadb601ce0b371a2bf2bf94b23a470beb6a12a1bf0a0",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-08-04T07:23:26Z",
    "title_canon_sha256": "1d6af6d913d698434bb90ad2db51233c5ea1ab1f51dce071cb66c5df5573ee90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1006",
    "kind": "arxiv",
    "version": 1
  }
}