Pith Number

pith:FKW7EGCA

pith:2013:FKW7EGCAKPY4723LMX3YBROLXB

not attested not anchored not stored refs pending

Catch-Disperse-Release Readout for Superconducting Qubits

Alexander N. Korotkov, Andrei Galiautdinov, Eric Mlinar, Eyob A. Sete, John M. Martinis

arxiv:1302.7020 v2 · 2013-02-27 · 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{FKW7EGCAKPY4723LMX3YBROLXB}

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	2026-05-18T02:25:05.139062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aadf2184053f1cfeb6b65f780c5cbb841940624b66319ab54ec7b805841f234

Aliases

arxiv: 1302.7020 · arxiv_version: 1302.7020v2 · doi: 10.48550/arxiv.1302.7020 · pith_short_12: FKW7EGCAKPY4 · pith_short_16: FKW7EGCAKPY4723L · pith_short_8: FKW7EGCA

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/FKW7EGCAKPY4723LMX3YBROLXB \
  | 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: 2aadf2184053f1cfeb6b65f780c5cbb841940624b66319ab54ec7b805841f234

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05b8d24401724701cb5561b6ed33e7577d5cd5053527555ea389a7da3d45574f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-02-27T22:44:58Z",
    "title_canon_sha256": "c28f6dd2b615b25a37dc6d40e9c3c9c8c0e927ddc34529bb2733383e026eacb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.7020",
    "kind": "arxiv",
    "version": 2
  }
}