Pith Number

pith:7YH4NH2E

pith:2023:7YH4NH2EJDFYHAWFT4R2JFH3CX

not attested not anchored not stored refs pending

Gaussian boson sampling at finite temperature

Gabriele Bressanini, Hyukjoon Kwon, M.S. Kim

arxiv:2308.13291 v2 · 2023-08-25 · 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{7YH4NH2EJDFYHAWFT4R2JFH3CX}

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	2026-07-05T07:36:43.927041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe0fc69f4448cb8382c59f23a494fb15c5a2fcf3c01d53bc8a0d796687167877

Aliases

arxiv: 2308.13291 · arxiv_version: 2308.13291v2 · doi: 10.48550/arxiv.2308.13291 · pith_short_12: 7YH4NH2EJDFY · pith_short_16: 7YH4NH2EJDFYHAWF · pith_short_8: 7YH4NH2E

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/7YH4NH2EJDFYHAWFT4R2JFH3CX \
  | 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: fe0fc69f4448cb8382c59f23a494fb15c5a2fcf3c01d53bc8a0d796687167877

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e116114032cc6040dcfe884a9bc8dde159aa9023df8f95b32abea10f7e14600",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-08-25T10:33:06Z",
    "title_canon_sha256": "b85ed458d172524ed3060f8c87486e90cc27814668a2474ddb6a8ef7340a88d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.13291",
    "kind": "arxiv",
    "version": 2
  }
}