Pith Number

pith:GF46BEHV

pith:2020:GF46BEHVU646EN7CJVRE4ALT5W

not attested not anchored not stored refs pending

Efficient sampling from shallow Gaussian quantum-optical circuits with local interactions

Diego Cifuentes, Haoyu Qi, Kamil Br\'adler, Nicol\'as Quesada, Robert Israel, Timjan Kalajdzievski

arxiv:2009.11824 v1 · 2020-09-24 · 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{GF46BEHVU646EN7CJVRE4ALT5W}

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	2026-07-05T01:37:50.039037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3179e090f5a7b9e237e24d624e0173ed87dc7334cc4db15e2ac9976b10b736db

Aliases

arxiv: 2009.11824 · arxiv_version: 2009.11824v1 · doi: 10.48550/arxiv.2009.11824 · pith_short_12: GF46BEHVU646 · pith_short_16: GF46BEHVU646EN7C · pith_short_8: GF46BEHV

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/GF46BEHVU646EN7CJVRE4ALT5W \
  | 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: 3179e090f5a7b9e237e24d624e0173ed87dc7334cc4db15e2ac9976b10b736db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc1464a4ee1f1678fa5bde5f264aefea0331ae9bd23a26a3791894526b2e919e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-09-24T17:10:42Z",
    "title_canon_sha256": "b73735eafd4daf4e0d96b3833038cad1a34aed7cf0b0e3ad4476a984ade0515e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.11824",
    "kind": "arxiv",
    "version": 1
  }
}