Pith Number

pith:PUXYA64D

pith:2007:PUXYA64DGS5AULRZCHJDIOVZKX

not attested not anchored not stored refs pending

Quantum Optimal Control Theory

E.K.U. Gross, J. Werschnik

arxiv:0707.1883 v1 · 2007-07-12 · 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{PUXYA64DGS5AULRZCHJDIOVZKX}

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.

Cited by

1 paper in Pith

Simulating Condensed Matter Physics on Quantum Hardware

Receipt and verification

First computed	2026-07-04T15:02:58.180216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d2f807b8334ba0a2e3911d2343ab955e1de8226dc0637c2175cc5975f7854de

Aliases

arxiv: 0707.1883 · arxiv_version: 0707.1883v1 · doi: 10.48550/arxiv.0707.1883 · pith_short_12: PUXYA64DGS5A · pith_short_16: PUXYA64DGS5AULRZ · pith_short_8: PUXYA64D

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/PUXYA64DGS5AULRZCHJDIOVZKX \
  | 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: 7d2f807b8334ba0a2e3911d2343ab955e1de8226dc0637c2175cc5975f7854de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "962f1461a254497d8454cb8d655858d6d76789c1ed06ea4ed0e2ee108580d270",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-07-12T21:15:25Z",
    "title_canon_sha256": "1784b9c4901a7e780c22a12de1ed025eec53a2a8a7c4fa49583e46aaa445950d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.1883",
    "kind": "arxiv",
    "version": 1
  }
}