Pith Number

pith:WFELXYYS

pith:2015:WFELXYYSNQUKLT4T47QOZZQTPZ

not attested not anchored not stored refs pending

Training Schr\"odinger's cat: quantum optimal control

Burkard Luy, Christiane P. Koch, D. Sugny, Frank K. Wilhelm, Ilya Kuprov, Ronnie Kosloff, Sophie Schirmer, Stefffen J. Glaser, Thomas Schulte-Herbr\"uggen, Tommaso Calarco, Ugo Boscain, Walter K\"ockenberger

arxiv:1508.00442 v1 · 2015-08-03 · 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{WFELXYYSNQUKLT4T47QOZZQTPZ}

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	2026-05-18T01:23:29.119551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b148bbe3126c28a5cf93e7e0ece6137e475a2f408261ab4504d996c3b30f6fc0

Aliases

arxiv: 1508.00442 · arxiv_version: 1508.00442v1 · doi: 10.48550/arxiv.1508.00442 · pith_short_12: WFELXYYSNQUK · pith_short_16: WFELXYYSNQUKLT4T · pith_short_8: WFELXYYS

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/WFELXYYSNQUKLT4T47QOZZQTPZ \
  | 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: b148bbe3126c28a5cf93e7e0ece6137e475a2f408261ab4504d996c3b30f6fc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdc94f268424bc8bcbccfe3f67fcfb85d5478720f3dfae4487cce0cd589fb680",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-08-03T15:07:37Z",
    "title_canon_sha256": "32e59db9c9a4ff143464d5fce5fd318812b57263de17711d13c746747f290bf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00442",
    "kind": "arxiv",
    "version": 1
  }
}