Pith Number

pith:OK3DY2EH

pith:2026:OK3DY2EHWT5FEUJPHV5GI57KEK

not attested not anchored not stored refs pending

LLM-Driven Cross-Paradigm Design for Quantum Optimal Control

Shi-Xin Zhang, Yu-Qin Chen

arxiv:2607.17498 v1 · 2026-07-20 · 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{OK3DY2EHWT5FEUJPHV5GI57KEK}

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	2026-07-21T01:21:48.671303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72b63c6887b4fa52512f3d7a6477ea22a7c4789077f1b8432112adf21101c663

Aliases

arxiv: 2607.17498 · arxiv_version: 2607.17498v1 · doi: 10.48550/arxiv.2607.17498 · pith_short_12: OK3DY2EHWT5F · pith_short_16: OK3DY2EHWT5FEUJP · pith_short_8: OK3DY2EH

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/OK3DY2EHWT5FEUJPHV5GI57KEK \
  | 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: 72b63c6887b4fa52512f3d7a6477ea22a7c4789077f1b8432112adf21101c663

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a4054ffd93bac05f398b3f30bc85ed8e5d7d085161a4313a57091a7adb03d54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-20T03:05:33Z",
    "title_canon_sha256": "d119585bf324f3204b824cfce6631aae66189f2d0abee6f3bc4a443fe5a37365"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.17498",
    "kind": "arxiv",
    "version": 1
  }
}