Pith Number

pith:GP4QYCZS

pith:2024:GP4QYCZSFVEAHZHTWNIXFOAAYW

not attested not anchored not stored refs pending

The role of gaps in digitized counterdiabatic QAOA for fully-connected spin models

Gianluca Passarelli, Giovanni Cantele, Mara Vizzuso, Procolo Lucignano

arxiv:2409.03503 v2 · 2024-09-05 · 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{GP4QYCZSFVEAHZHTWNIXFOAAYW}

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	2026-07-05T09:34:18.563126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33f90c0b322d4803e4f3b35172b800c5bbdc09386734956df363700806a6c05e

Aliases

arxiv: 2409.03503 · arxiv_version: 2409.03503v2 · doi: 10.48550/arxiv.2409.03503 · pith_short_12: GP4QYCZSFVEA · pith_short_16: GP4QYCZSFVEAHZHT · pith_short_8: GP4QYCZS

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/GP4QYCZSFVEAHZHTWNIXFOAAYW \
  | 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: 33f90c0b322d4803e4f3b35172b800c5bbdc09386734956df363700806a6c05e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9567984bfce2e4636a01134e782c84f36dc6d092cb4460c4065436536c0d3128",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-09-05T13:17:56Z",
    "title_canon_sha256": "b9d32efca942d76399858bf60003831b465c3cd7c0fc6e5ef33496e9ef357875"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.03503",
    "kind": "arxiv",
    "version": 2
  }
}