Pith Number

pith:C6JJNOJZ

pith:2010:C6JJNOJZIMGPHIGMMYZIMZ57EX

not attested not anchored not stored refs pending

Gapped Two-Body Hamiltonian for continuous-variable quantum computation

Alessandro Ferraro, Antonio Ac\'in, Augusto J. Roncaglia, Leandro Aolita

arxiv:1007.0951 v2 · 2010-07-06 · 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{C6JJNOJZIMGPHIGMMYZIMZ57EX}

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	2026-05-18T04:27:47.589033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

179296b939430cf3a0cc66328667bf25e01435c9a29894d9e6cf6a2c09b111e2

Aliases

arxiv: 1007.0951 · arxiv_version: 1007.0951v2 · doi: 10.48550/arxiv.1007.0951 · pith_short_12: C6JJNOJZIMGP · pith_short_16: C6JJNOJZIMGPHIGM · pith_short_8: C6JJNOJZ

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/C6JJNOJZIMGPHIGMMYZIMZ57EX \
  | 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: 179296b939430cf3a0cc66328667bf25e01435c9a29894d9e6cf6a2c09b111e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76437c705bfd219437ef649df71de95142cc33c8f1fcef298674479af4b93121",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-07-06T16:48:38Z",
    "title_canon_sha256": "8beedd352a90379ec06be2bd0245daa73c34c61ef4407a64e6ce151002832d07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.0951",
    "kind": "arxiv",
    "version": 2
  }
}