Pith Number

pith:Z3J6GEJM

pith:2026:Z3J6GEJMGOKBXKHUAC4ACPOUYK

not attested not anchored not stored refs pending

A Distributed Quantum Approximate Optimization Algorithm Simulator for Engineering Design Optimization

Ali Rajabi, Amin Kargarian, Milad Hasanzadeh

arxiv:2606.26297 v1 · 2026-06-24 · cs.DC · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z3J6GEJMGOKBXKHUAC4ACPOUYK}

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	2026-06-26T00:15:35.806545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ced3e3112c33941ba8f400b8013dd4c298b26d9f512569cceaaee9c073041ca6

Aliases

arxiv: 2606.26297 · arxiv_version: 2606.26297v1 · doi: 10.48550/arxiv.2606.26297 · pith_short_12: Z3J6GEJMGOKB · pith_short_16: Z3J6GEJMGOKBXKHU · pith_short_8: Z3J6GEJM

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/Z3J6GEJMGOKBXKHUAC4ACPOUYK \
  | 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: ced3e3112c33941ba8f400b8013dd4c298b26d9f512569cceaaee9c073041ca6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5daf2153013a45aa7a7dd120d7a06b8582b7a970b08a2df6e1773a6a5974c5f",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2026-06-24T18:42:16Z",
    "title_canon_sha256": "ad99211c9ff32835ad0ac1aeed59c817003018194407222ed26f29cc2da7576a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26297",
    "kind": "arxiv",
    "version": 1
  }
}