Pith Number

pith:EQCOC26U

pith:2025:EQCOC26UPRKI6JYIFD6VFSPXIU

not attested not anchored not stored refs pending

Crosstalk Insensitive Trapped-Ion Entanglement through Coupling Matrix Engineering

Caleb Walton, Sara Mouradian, Vikram Kashyap

arxiv:2508.20329 v2 · 2025-08-28 · 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{EQCOC26UPRKI6JYIFD6VFSPXIU}

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.

Cited by

1 paper in Pith

Crosstalk In Contemporary Quantum Devices

Receipt and verification

First computed	2026-06-25T00:18:11.511900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2404e16bd47c548f270828fd52c9f7453855aec93200a423b513eb07cc4e933c

Aliases

arxiv: 2508.20329 · arxiv_version: 2508.20329v2 · doi: 10.48550/arxiv.2508.20329 · pith_short_12: EQCOC26UPRKI · pith_short_16: EQCOC26UPRKI6JYI · pith_short_8: EQCOC26U

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/EQCOC26UPRKI6JYIFD6VFSPXIU \
  | 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: 2404e16bd47c548f270828fd52c9f7453855aec93200a423b513eb07cc4e933c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88a0aeb659f4c462203dbf9c298d7853683bdd9505f95d10fb9dad151388f8ca",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-08-28T00:14:41Z",
    "title_canon_sha256": "2f76641e323461ebbce0fe9527384386210c4c18c8a55d82e1eacc2f2f755eb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.20329",
    "kind": "arxiv",
    "version": 2
  }
}