Pith Number

pith:UV2KNPD6

pith:2026:UV2KNPD6ZJC5JOXVYNBHZ3SLLE

not attested not anchored not stored refs pending

Evolution-Level Quantum Optimal Control of Single-Qubit Gates with Physics-Informed Neural Networks

Jian-Jian Cheng, Lin Zhang, Ming-Liang Hu, Xingang Wang, Yao Du

arxiv:2607.14884 v1 · 2026-07-16 · 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{UV2KNPD6ZJC5JOXVYNBHZ3SLLE}

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	2026-07-17T01:21:56.971080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a574a6bc7eca45d4baf5c3427cee4b591d2893c057531b1ff61416c0843adc43

Aliases

arxiv: 2607.14884 · arxiv_version: 2607.14884v1 · doi: 10.48550/arxiv.2607.14884 · pith_short_12: UV2KNPD6ZJC5 · pith_short_16: UV2KNPD6ZJC5JOXV · pith_short_8: UV2KNPD6

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/UV2KNPD6ZJC5JOXVYNBHZ3SLLE \
  | 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: a574a6bc7eca45d4baf5c3427cee4b591d2893c057531b1ff61416c0843adc43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0278433a471c532226a99e965ec1f5ca8e649aeaa09b5cb76f91e4ecda1949ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-16T11:58:29Z",
    "title_canon_sha256": "e9e218d55a52dde48b7b11baa9551df0ef9bc19b4a399ffd9135ad8068cccda3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14884",
    "kind": "arxiv",
    "version": 1
  }
}