Pith Number

pith:OXHZMD4X

pith:2018:OXHZMD4XFXXNUY35LWK7AA2GOI

not attested not anchored not stored refs pending

A small-world search for quantum speedup: How small-world interactions can lead to improved quantum annealer designs

Helmut G. Katzgraber, M. A. Novotny

arxiv:1805.09510 v2 · 2018-05-24 · quant-ph · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OXHZMD4XFXXNUY35LWK7AA2GOI}

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	2026-05-18T00:01:43.416876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75cf960f972deeda637d5d95f00346720addc1b57190d1e2dc4908e8a09b9e96

Aliases

arxiv: 1805.09510 · arxiv_version: 1805.09510v2 · doi: 10.48550/arxiv.1805.09510 · pith_short_12: OXHZMD4XFXXN · pith_short_16: OXHZMD4XFXXNUY35 · pith_short_8: OXHZMD4X

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/OXHZMD4XFXXNUY35LWK7AA2GOI \
  | 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: 75cf960f972deeda637d5d95f00346720addc1b57190d1e2dc4908e8a09b9e96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e40c6230d2077b66ba8523e363592ad3f5814402fd71ae946c013a4346daa05",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-05-24T05:09:52Z",
    "title_canon_sha256": "81c74613564117197b0bc1ed2b4d26a65ee813f91d723cf2af78f1d685779c02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09510",
    "kind": "arxiv",
    "version": 2
  }
}