Pith Number

pith:ZUZZEL5V

pith:2026:ZUZZEL5VXCDKTOAMB2YOKURI6B

not attested not anchored not stored refs pending

Quantum Speed Limit under Calibration Uncertainty

Saif Al-Kuwari, Salman Sajad Wani

arxiv:2605.27423 v1 · 2026-05-19 · 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{ZUZZEL5VXCDKTOAMB2YOKURI6B}

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	2026-05-28T00:05:18.099143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd33922fb5b886a9b80c0eb0e55228f0586f0ff5a75ed08a241fb88b1d32f66f

Aliases

arxiv: 2605.27423 · arxiv_version: 2605.27423v1 · doi: 10.48550/arxiv.2605.27423 · pith_short_12: ZUZZEL5VXCDK · pith_short_16: ZUZZEL5VXCDKTOAM · pith_short_8: ZUZZEL5V

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/ZUZZEL5VXCDKTOAMB2YOKURI6B \
  | 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: cd33922fb5b886a9b80c0eb0e55228f0586f0ff5a75ed08a241fb88b1d32f66f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe0f1b1d8650f1661f7676ed297f1b51717193614ef85324b8096a1cadfef1ef",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-19T18:02:30Z",
    "title_canon_sha256": "a88ea5f5e496c21158c84053a31b137cc4a4931bb9d05aaaebae0bed20883ae2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27423",
    "kind": "arxiv",
    "version": 1
  }
}