Pith Number

pith:CIN2XJTY

pith:2019:CIN2XJTY3C7BEGXVE6ES26KASG

not attested not anchored not stored refs pending

Optimal quantum control with poor statistics

Florian Mintert, Frederic Sauvage

arxiv:1909.01229 v3 · 2019-09-03 · 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{CIN2XJTY3C7BEGXVE6ES26KASG}

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	2026-07-05T02:03:23.984724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

121baba678d8be121af527892d794091b779ee521f02f2a42c17c486a99e4954

Aliases

arxiv: 1909.01229 · arxiv_version: 1909.01229v3 · doi: 10.48550/arxiv.1909.01229 · pith_short_12: CIN2XJTY3C7B · pith_short_16: CIN2XJTY3C7BEGXV · pith_short_8: CIN2XJTY

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/CIN2XJTY3C7BEGXVE6ES26KASG \
  | 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: 121baba678d8be121af527892d794091b779ee521f02f2a42c17c486a99e4954

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69e830bab49cd51f0d0137c52c21494f9068993a069b6f1c70b38b7c6164f627",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-09-03T14:46:12Z",
    "title_canon_sha256": "acf32e8b17b6762f1adc3ef1a28743dd9f0ed1f8913d55f812d8ff822d10d4c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01229",
    "kind": "arxiv",
    "version": 3
  }
}