Pith Number

pith:F4HBZG6I

pith:2013:F4HBZG6IISXNS65XP4SAQJPRPO

not attested not anchored not stored refs pending

Protected quantum computing: Interleaving gate operations with dynamical decoupling sequences

Alexandre M. Souza, Dieter Suter, Frederico Dias Brandao, Jingfu Zhang

arxiv:1307.5162 v1 · 2013-07-19 · 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{F4HBZG6IISXNS65XP4SAQJPRPO}

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	2026-05-18T01:48:42.603957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f0e1c9bc844aed97bb77f240825f17bad416cd5410a240af8a527a2c7cc1e13

Aliases

arxiv: 1307.5162 · arxiv_version: 1307.5162v1 · doi: 10.48550/arxiv.1307.5162 · pith_short_12: F4HBZG6IISXN · pith_short_16: F4HBZG6IISXNS65X · pith_short_8: F4HBZG6I

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/F4HBZG6IISXNS65XP4SAQJPRPO \
  | 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: 2f0e1c9bc844aed97bb77f240825f17bad416cd5410a240af8a527a2c7cc1e13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6fd7049f92678a0704d8ca8656672369afa25cd089672b051793fc5c93373b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-07-19T09:14:53Z",
    "title_canon_sha256": "b85359d2f898850ea7f6f225f278df8f58eb76f6440f9c3c5913137d3fcff5ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5162",
    "kind": "arxiv",
    "version": 1
  }
}