Pith Number

pith:VD2YXBBW

pith:2023:VD2YXBBW3UM3LICAZICM3FNEYJ

not attested not anchored not stored refs pending

Solving Combinatorial Optimization Problems on Fujitsu Digital Annealer

Hsiu-Chuan Hsu, Jia-Le Liao, Yu-Ting Kao

arxiv:2311.05196 v1 · 2023-11-09 · 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{VD2YXBBW3UM3LICAZICM3FNEYJ}

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.

Cited by

1 paper in Pith

A comprehensive benchmark of an Ising machine on the Max-Cut problem

Receipt and verification

First computed	2026-07-05T07:10:55.954786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8f58b8436dd19b5a040ca04cd95a4c26aff362dd119d9a36e21c4c860753cde

Aliases

arxiv: 2311.05196 · arxiv_version: 2311.05196v1 · doi: 10.48550/arxiv.2311.05196 · pith_short_12: VD2YXBBW3UM3 · pith_short_16: VD2YXBBW3UM3LICA · pith_short_8: VD2YXBBW

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/VD2YXBBW3UM3LICAZICM3FNEYJ \
  | 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: a8f58b8436dd19b5a040ca04cd95a4c26aff362dd119d9a36e21c4c860753cde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d17c0cdc9d87fc82f707f2885d104d7970ddc131747373977a652557c57f90d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-11-09T08:20:50Z",
    "title_canon_sha256": "0a7a21c29a2c7c5cde67e7cfbcafbb3c20f142881401cd57c30e603371151e06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.05196",
    "kind": "arxiv",
    "version": 1
  }
}