Pith Number

pith:RGG63DX3

pith:2014:RGG63DX34A4YQTKLLEBLY3HCGW

not attested not anchored not stored refs pending

Optimal qudit operator bases for efficient characterization of quantum gates

Christiane P. Koch, Daniel M. Reich, Giulia Gualdi

arxiv:1403.7154 v2 · 2014-03-27 · 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{RGG63DX34A4YQTKLLEBLY3HCGW}

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	2026-05-18T02:43:00.521758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

898ded8efbe039884d4b5902bc6ce235bc07adb1187db0a3750caf090901d98f

Aliases

arxiv: 1403.7154 · arxiv_version: 1403.7154v2 · doi: 10.48550/arxiv.1403.7154 · pith_short_12: RGG63DX34A4Y · pith_short_16: RGG63DX34A4YQTKL · pith_short_8: RGG63DX3

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/RGG63DX34A4YQTKLLEBLY3HCGW \
  | 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: 898ded8efbe039884d4b5902bc6ce235bc07adb1187db0a3750caf090901d98f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91a61258346057c77cc528665ce57456c142fc20a68d6ce01dad179f89821ef8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-03-27T18:03:18Z",
    "title_canon_sha256": "21be85a6fc3725ab594690f20244ab2a52ba179f396277344590cb17c6fa8037"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7154",
    "kind": "arxiv",
    "version": 2
  }
}