Pith Number

pith:ZXF3KHHS

pith:2021:ZXF3KHHSS4FR5JBXXJF2T5MQLN

not attested not anchored not stored refs pending

Optimizing decision making for soccer line-up by a quantum annealer

Aitzol Iturrospe

arxiv:2112.13668 v1 · 2021-12-22 · quant-ph · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZXF3KHHSS4FR5JBXXJF2T5MQLN}

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	2026-07-05T03:43:55.933565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdcbb51cf2970b1ea437ba4ba9f5905b6da2a2a05bea95960c884ffe8e1aadf8

Aliases

arxiv: 2112.13668 · arxiv_version: 2112.13668v1 · doi: 10.48550/arxiv.2112.13668 · pith_short_12: ZXF3KHHSS4FR · pith_short_16: ZXF3KHHSS4FR5JBX · pith_short_8: ZXF3KHHS

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/ZXF3KHHSS4FR5JBXXJF2T5MQLN \
  | 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: cdcbb51cf2970b1ea437ba4ba9f5905b6da2a2a05bea95960c884ffe8e1aadf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34e4f8013920ce32838f77e9c7603f3dcc52c38724b2e85db3589b6f0383289f",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-12-22T06:39:36Z",
    "title_canon_sha256": "27b14be7823c962cfe59f7eb06ee671dca96d92828b55a4fd055fa1ea22ca340"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.13668",
    "kind": "arxiv",
    "version": 1
  }
}