Pith Number

pith:MOTEJ2EU

pith:2026:MOTEJ2EUOSLS7L2GCZBMQTEAHR

not attested not anchored not stored refs pending

Pauli-Sparse regularised Counterdiabatic Shortcuts for Linear-Ramp QAOA

Fabio Durastante, Stefano Cipolla

arxiv:2606.28536 v1 · 2026-06-26 · 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{MOTEJ2EUOSLS7L2GCZBMQTEAHR}

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	2026-06-30T00:15:17.386412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63a644e89474972faf461642c84c803c4534733f2759ffec3300301a7d48a0dd

Aliases

arxiv: 2606.28536 · arxiv_version: 2606.28536v1 · doi: 10.48550/arxiv.2606.28536 · pith_short_12: MOTEJ2EUOSLS · pith_short_16: MOTEJ2EUOSLS7L2G · pith_short_8: MOTEJ2EU

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/MOTEJ2EUOSLS7L2GCZBMQTEAHR \
  | 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: 63a644e89474972faf461642c84c803c4534733f2759ffec3300301a7d48a0dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed693fa10d031c831d9bba2933ac61c2193a19a1eb687410ddbd9d5b37c4c475",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-26T18:41:15Z",
    "title_canon_sha256": "ac13ffc2bd9fd5600350117f5c971796c3b83b660df92849e1c880a833c53fe8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28536",
    "kind": "arxiv",
    "version": 1
  }
}