Pith Number

pith:IZJR22G4

pith:2011:IZJR22G4F56NVXCNP4DXCWSZXX

not attested not anchored not stored refs pending

The Quantum Speed Limit of Optimal Controlled Phasegates for Trapped Neutral Atoms

Christiane P. Koch, Michael H. Goerz, Tommaso Calarco

arxiv:1103.6050 v1 · 2011-03-30 · 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{IZJR22G4F56NVXCNP4DXCWSZXX}

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	2026-05-18T04:16:53.365226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46531d68dc2f7cdadc4d7f07715a59bde408080d26db943b6d8113ada92c4302

Aliases

arxiv: 1103.6050 · arxiv_version: 1103.6050v1 · doi: 10.48550/arxiv.1103.6050 · pith_short_12: IZJR22G4F56N · pith_short_16: IZJR22G4F56NVXCN · pith_short_8: IZJR22G4

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/IZJR22G4F56NVXCNP4DXCWSZXX \
  | 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: 46531d68dc2f7cdadc4d7f07715a59bde408080d26db943b6d8113ada92c4302

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d3da85fea8ff9080a4199c66096a6e6b67e4c63cb19449f696c86809c2013fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-03-30T21:28:31Z",
    "title_canon_sha256": "5a0d3650648eae8a6d69be36ec8bd937e46d9de09100a17825510d99ec88a9d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.6050",
    "kind": "arxiv",
    "version": 1
  }
}