Pith Number

pith:2R6643RC

pith:2011:2R6643RCSTAXIK4ODIS6QM47VD

not attested not anchored not stored refs pending

A Scalable, Self-Analyzing Digital Locking System for use on Quantum Optics Experiments

B. C. Buchler, B. M. Sparkes, D. P. Parrain, H. M. Chrzanowski, P. K. Lam, T. Symul

arxiv:1105.3795 v3 · 2011-05-19 · physics.ins-det · 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{2R6643RCSTAXIK4ODIS6QM47VD}

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	2026-05-18T02:01:56.214389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d47dee6e2294c1742b8e1a25e8339fa8f15970a6db1627c0316876d73725559b

Aliases

arxiv: 1105.3795 · arxiv_version: 1105.3795v3 · doi: 10.48550/arxiv.1105.3795 · pith_short_12: 2R6643RCSTAX · pith_short_16: 2R6643RCSTAXIK4O · pith_short_8: 2R6643RC

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/2R6643RCSTAXIK4ODIS6QM47VD \
  | 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: d47dee6e2294c1742b8e1a25e8339fa8f15970a6db1627c0316876d73725559b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b99167ff7ee5aae07f7e529de653d0e0e1a7134a54317bedc756a4ccf41e595",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2011-05-19T06:11:31Z",
    "title_canon_sha256": "bc1a58b6a7faf0f3a5de688a1bf778e78549f668540a8b5ad7b9eb1b6ed0fdb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3795",
    "kind": "arxiv",
    "version": 3
  }
}