Pith Number

pith:3X6HJMSL

pith:2026:3X6HJMSLEDK2YFKNWOT7HF3TV4

not attested not anchored not stored refs pending

Closed-loop control for two-qubit gates with trapped ions

Barry C. Sanders, Eduardo J. P\'aez, Seyed Shakib Vedaie

arxiv:2607.00462 v1 · 2026-07-01 · 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{3X6HJMSLEDK2YFKNWOT7HF3TV4}

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	2026-07-02T01:17:44.139099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddfc74b24b20d5ac154db3a7f39773af32aab62a311632aba6d70f884e36475d

Aliases

arxiv: 2607.00462 · arxiv_version: 2607.00462v1 · doi: 10.48550/arxiv.2607.00462 · pith_short_12: 3X6HJMSLEDK2 · pith_short_16: 3X6HJMSLEDK2YFKN · pith_short_8: 3X6HJMSL

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/3X6HJMSLEDK2YFKNWOT7HF3TV4 \
  | 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: ddfc74b24b20d5ac154db3a7f39773af32aab62a311632aba6d70f884e36475d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f40d6aeb4478a59482c368686b9f4579168dd62709ef7c5ddb3f1b53b6ff9a9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-01T05:32:52Z",
    "title_canon_sha256": "40b6090f8a1ff4f6c41683137ea41ba1ae57a5c7b34441e1eb288d4383e8309f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00462",
    "kind": "arxiv",
    "version": 1
  }
}