Pith Number

pith:SLPVIYQG

pith:2012:SLPVIYQGPILG3K3OX2XYQRNKFC

not attested not anchored not stored refs pending

Discrete Quantum Control - State Preparation

David A. Meyer, Jon R. Grice

arxiv:1204.6379 v2 · 2012-04-28 · quant-ph · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SLPVIYQGPILG3K3OX2XYQRNKFC}

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	2026-05-18T03:54:25.482256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92df5462067a166dab6ebeaf8845aa28a53018bca7df73261417480372d89d63

Aliases

arxiv: 1204.6379 · arxiv_version: 1204.6379v2 · doi: 10.48550/arxiv.1204.6379 · pith_short_12: SLPVIYQGPILG · pith_short_16: SLPVIYQGPILG3K3O · pith_short_8: SLPVIYQG

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/SLPVIYQGPILG3K3OX2XYQRNKFC \
  | 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: 92df5462067a166dab6ebeaf8845aa28a53018bca7df73261417480372d89d63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6668adf48e8413b6d5b34e06fd3b00847d1a7e5366d11acbd93918fe4adcbca2",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-04-28T07:40:47Z",
    "title_canon_sha256": "147ba86c301e16914003b73180ee6e67cfa1b316f551e7749a87b95343968e46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.6379",
    "kind": "arxiv",
    "version": 2
  }
}