Pith Number

pith:3FFOE24L

pith:2025:3FFOE24LKDUWQJZQUXNJ65RHBM

not attested not anchored not stored refs pending

Optimization of Bottlenecks in Quantum Graphs Guided by Fiedler Vector-Based Spectral Derivatives

John Dooley, John TM Campbell

arxiv:2506.07875 v1 · 2025-06-09 · math.QA · 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{3FFOE24LKDUWQJZQUXNJ65RHBM}

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	2026-07-05T11:18:34.763428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d94ae26b8b50e9682730a5da9f76270b123bcc714bc4cec46bdadf41892ce942

Aliases

arxiv: 2506.07875 · arxiv_version: 2506.07875v1 · doi: 10.48550/arxiv.2506.07875 · pith_short_12: 3FFOE24LKDUW · pith_short_16: 3FFOE24LKDUWQJZQ · pith_short_8: 3FFOE24L

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/3FFOE24LKDUWQJZQUXNJ65RHBM \
  | 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: d94ae26b8b50e9682730a5da9f76270b123bcc714bc4cec46bdadf41892ce942

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad4f2172a85e021d793b6401a17127e771f5a4ae0c7cd592b4586bec3d7b31d7",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2025-06-09T15:46:46Z",
    "title_canon_sha256": "53188907644cc4e25255bf558989f2d43cd095f6bf83dc3e4e796a2bfb7a4f3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.07875",
    "kind": "arxiv",
    "version": 1
  }
}