Pith Number

pith:CI2HPVFC

pith:2021:CI2HPVFC4HP2WGOLZA7DTMOOK4

not attested not anchored not stored refs pending

Optimal control of families of quantum gates

Florian Mintert, Frederic Sauvage

arxiv:2111.06337 v1 · 2021-11-11 · 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{CI2HPVFC4HP2WGOLZA7DTMOOK4}

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	2026-07-05T04:44:28.733141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

123477d4a2e1dfab19cbc83e39b1ce5717eb323ae15c3ce30c8babdc732dc9b4

Aliases

arxiv: 2111.06337 · arxiv_version: 2111.06337v1 · doi: 10.48550/arxiv.2111.06337 · pith_short_12: CI2HPVFC4HP2 · pith_short_16: CI2HPVFC4HP2WGOL · pith_short_8: CI2HPVFC

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/CI2HPVFC4HP2WGOLZA7DTMOOK4 \
  | 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: 123477d4a2e1dfab19cbc83e39b1ce5717eb323ae15c3ce30c8babdc732dc9b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d0988bc40f98b813c39d22cc9f83efbbab172f293db3fdda92f2e1da45a3948",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-11-11T17:48:44Z",
    "title_canon_sha256": "dc811a436a004b65e56cb3eb2ab1cfc5085b32399f304a23be45066b35e2b3a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.06337",
    "kind": "arxiv",
    "version": 1
  }
}