Pith Number

pith:3AXFDRQ6

pith:2025:3AXFDRQ6XKSZGTRMHAUSK27FTH

not attested not anchored not stored refs pending

Boosting quantum efficiency by reducing complexity

Alberto Cappellaro, Giovanni Sisorio, Luca Dell'Anna

arxiv:2505.17679 v2 · 2025-05-23 · quant-ph · cond-mat.str-el · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3AXFDRQ6XKSZGTRMHAUSK27FTH}

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	2026-06-02T01:04:14.737300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d82e51c61ebaa5934e2c3829256be599feb0a8f87f9432434554928b71ebccac

Aliases

arxiv: 2505.17679 · arxiv_version: 2505.17679v2 · doi: 10.48550/arxiv.2505.17679 · pith_short_12: 3AXFDRQ6XKSZ · pith_short_16: 3AXFDRQ6XKSZGTRM · pith_short_8: 3AXFDRQ6

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/3AXFDRQ6XKSZGTRMHAUSK27FTH \
  | 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: d82e51c61ebaa5934e2c3829256be599feb0a8f87f9432434554928b71ebccac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "571d21fc121d3bf4f30a644f69cf11150497cbefb906a93d2a10c2abf0817ee3",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "nlin.CD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-23T09:49:45Z",
    "title_canon_sha256": "da3b4378f0b3ddc55ea4459685becd23f54e060faa684f90f270f097c143f639"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.17679",
    "kind": "arxiv",
    "version": 2
  }
}