Pith Number

pith:ASO43DCL

pith:2022:ASO43DCLVGHEZMQGX4KLL65AHH

not attested not anchored not stored refs pending

Classical models may be a better explanation of the Jiuzhang 1.0 Gaussian Boson Sampler than its targeted squeezed light model

Javier Mart\'inez-Cifuentes, K. M. Fonseca-Romero, Nicol\'as Quesada

arxiv:2207.10058 v6 · 2022-07-20 · 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{ASO43DCLVGHEZMQGX4KLL65AHH}

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	2026-07-05T06:38:26.849387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

049dcd8c4ba98e4cb206bf14b5fba039c6b4afd2a08de1bc99007bd2276aa629

Aliases

arxiv: 2207.10058 · arxiv_version: 2207.10058v6 · doi: 10.48550/arxiv.2207.10058 · pith_short_12: ASO43DCLVGHE · pith_short_16: ASO43DCLVGHEZMQG · pith_short_8: ASO43DCL

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/ASO43DCLVGHEZMQGX4KLL65AHH \
  | 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: 049dcd8c4ba98e4cb206bf14b5fba039c6b4afd2a08de1bc99007bd2276aa629

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1abeb656ab35647eee0a7165b444111fa811461b4586b6561a28aca0bf01a17c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-07-20T17:39:44Z",
    "title_canon_sha256": "4af51b362f582b0029f8f4a18bd0ededdf10faeef4ca1b64ea9ac689b96a0b30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.10058",
    "kind": "arxiv",
    "version": 6
  }
}