Pith Number

pith:O7DJJPMG

pith:2009:O7DJJPMGBDORK7WOFJGLE42RFG

not attested not anchored not stored refs pending

Optimal generation of Fock states in a weakly nonlinear oscillator

B. Khani, F.K. Wilhelm, F. Motzoi, J.M. Gambetta

arxiv:0909.4788 v1 · 2009-09-25 · 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{O7DJJPMGBDORK7WOFJGLE42RFG}

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	2026-05-18T04:00:14.039297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77c694bd8608dd157ece2a4cb273512986651cfe2dc2728ae2f5d6b30c0d467a

Aliases

arxiv: 0909.4788 · arxiv_version: 0909.4788v1 · doi: 10.48550/arxiv.0909.4788 · pith_short_12: O7DJJPMGBDOR · pith_short_16: O7DJJPMGBDORK7WO · pith_short_8: O7DJJPMG

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/O7DJJPMGBDORK7WOFJGLE42RFG \
  | 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: 77c694bd8608dd157ece2a4cb273512986651cfe2dc2728ae2f5d6b30c0d467a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1ea8a60adb1d74912b880bdf78a827741d3337ad0d3ceb01763a4cd29d6e24e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-09-25T20:04:30Z",
    "title_canon_sha256": "e41929d261aad4fb675dfbf14d71f10604033ffe3e44579a6eb9e59e65fa0e8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.4788",
    "kind": "arxiv",
    "version": 1
  }
}