Pith Number

pith:EFBOL6DC

pith:2016:EFBOL6DCCWHJWLLIKS2AKUDLDY

not attested not anchored not stored refs pending

Hybrid Quantum-Classical Approach to Quantum Optimal Control

Chang-Pu Sun, Jun Li, Xiaodong Yang, Xinhua Peng

arxiv:1608.00677 v4 · 2016-08-02 · 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{EFBOL6DCCWHJWLLIKS2AKUDLDY}

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	2026-05-18T00:46:09.048194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2142e5f862158e9b2d6854b405506b1e38483d145d6964192e5a6387ee186a21

Aliases

arxiv: 1608.00677 · arxiv_version: 1608.00677v4 · doi: 10.48550/arxiv.1608.00677 · pith_short_12: EFBOL6DCCWHJ · pith_short_16: EFBOL6DCCWHJWLLI · pith_short_8: EFBOL6DC

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/EFBOL6DCCWHJWLLIKS2AKUDLDY \
  | 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: 2142e5f862158e9b2d6854b405506b1e38483d145d6964192e5a6387ee186a21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0760d8f40377bc86c4405d66b9894f552fa46a99353fb9635c01feacebd1e486",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-08-02T02:20:04Z",
    "title_canon_sha256": "723d8a11ffa1a62bccd2b050b5356ab35243de91b59fe573fa71b81942d77c6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.00677",
    "kind": "arxiv",
    "version": 4
  }
}