Pith Number

pith:BHOYIR2D

pith:2024:BHOYIR2DKYNJCDQJC63M3ATIMD

not attested not anchored not stored refs pending

Skew-Gaussian model of small-photon-number coherent Ising machines

Edwin Ng, Yoshihisa Yamamoto, Yoshitaka Inui

arxiv:2403.00200 v1 · 2024-03-01 · quant-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BHOYIR2DKYNJCDQJC63M3ATIMD}

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	2026-07-05T07:51:00.517651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09dd844743561a910e0917b6cd826860c79afa4b0f002444a9991f1bc54e467b

Aliases

arxiv: 2403.00200 · arxiv_version: 2403.00200v1 · doi: 10.48550/arxiv.2403.00200 · pith_short_12: BHOYIR2DKYNJ · pith_short_16: BHOYIR2DKYNJCDQJ · pith_short_8: BHOYIR2D

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/BHOYIR2DKYNJCDQJC63M3ATIMD \
  | 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: 09dd844743561a910e0917b6cd826860c79afa4b0f002444a9991f1bc54e467b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9035733960aa18e498822f1d2e21cba881a4b9e036c981b3aba367efa8768a6",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-03-01T00:08:48Z",
    "title_canon_sha256": "cc5641a472560f83ddbd38b8611c3ee4f2b46948d9c2180143e02761cecc12cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.00200",
    "kind": "arxiv",
    "version": 1
  }
}