Pith Number

pith:ZSCP5YK4

pith:2012:ZSCP5YK4ZJ6BW26JROG4BRLXOT

not attested not anchored not stored refs pending

Bloch-sphere approach to correlated noise in coupled qubits

H{\aa}kon Brox, Joakim Bergli, Yuri Galperin

arxiv:1205.0457 v2 · 2012-05-02 · cond-mat.mes-hall · 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{ZSCP5YK4ZJ6BW26JROG4BRLXOT}

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	2026-05-18T03:52:00.777634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc84fee15cca7c1b6bc98b8dc0c57774ef5486190e52e0cd762603ff9a547e83

Aliases

arxiv: 1205.0457 · arxiv_version: 1205.0457v2 · doi: 10.48550/arxiv.1205.0457 · pith_short_12: ZSCP5YK4ZJ6B · pith_short_16: ZSCP5YK4ZJ6BW26J · pith_short_8: ZSCP5YK4

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/ZSCP5YK4ZJ6BW26JROG4BRLXOT \
  | 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: cc84fee15cca7c1b6bc98b8dc0c57774ef5486190e52e0cd762603ff9a547e83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aae9edd79566ebbefc6d031aaa9a21814ab066a9ae7786a6f8fb87b610f7320",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-05-02T15:18:56Z",
    "title_canon_sha256": "2454cab0c9b0b639140c3b2d7e15f3436487daba61def5780821e053d4cdc9c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0457",
    "kind": "arxiv",
    "version": 2
  }
}