Pith Number

pith:ARP5QGUN

pith:2016:ARP5QGUN54OMF7XCOUKXT3PWPP

not attested not anchored not stored refs pending

Quantum metrology enhanced by repetitive quantum error correction

Alexander O. Sushkov, Alex Retzker, Boris Naydenov, Daniel Louzon, Daniel Twitchen, Fedor Jelezko, Igor Lovchinsky, Liam P. McGuinness, Martin B. Plenio, Matthew Markham, Mikhail D. Lukin, Priya Balasubramanian, Thomas Unden, Yuval Vinkler

arxiv:1602.07144 v1 · 2016-02-23 · 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{ARP5QGUN54OMF7XCOUKXT3PWPP}

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	2026-05-18T01:12:29.959826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

045fd81a8def1cc2fee2751579edf67befb027ecd8c419325bc4942563788d18

Aliases

arxiv: 1602.07144 · arxiv_version: 1602.07144v1 · doi: 10.48550/arxiv.1602.07144 · pith_short_12: ARP5QGUN54OM · pith_short_16: ARP5QGUN54OMF7XC · pith_short_8: ARP5QGUN

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/ARP5QGUN54OMF7XCOUKXT3PWPP \
  | 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: 045fd81a8def1cc2fee2751579edf67befb027ecd8c419325bc4942563788d18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f9448b6439c40e99472d936245a02ec77dac08716388a6304c77105399e4a62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-02-23T13:24:10Z",
    "title_canon_sha256": "757a68bd788bde1fd105b39e150ea372e285cc6811697fbd57e49d0c379da1c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07144",
    "kind": "arxiv",
    "version": 1
  }
}