Pith Number

pith:WX7X7ESA

pith:2018:WX7X7ESAHLPX3KNIBXSXHZD7P5

not attested not anchored not stored refs pending

Universal Quantum Control through Deep Reinforcement Learning

Hartmut Neven, Murphy Yuezhen Niu, Sergio Boixo, Vadim Smelyanskiy

arxiv:1803.01857 v2 · 2018-03-05 · quant-ph · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WX7X7ESAHLPX3KNIBXSXHZD7P5}

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	2026-05-18T00:18:30.915961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5ff7f92403adf7da9a80de573e47f7f4cade2b0c5a2ff9ccb71aa98593ab10c

Aliases

arxiv: 1803.01857 · arxiv_version: 1803.01857v2 · doi: 10.48550/arxiv.1803.01857 · pith_short_12: WX7X7ESAHLPX · pith_short_16: WX7X7ESAHLPX3KNI · pith_short_8: WX7X7ESA

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/WX7X7ESAHLPX3KNIBXSXHZD7P5 \
  | 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: b5ff7f92403adf7da9a80de573e47f7f4cade2b0c5a2ff9ccb71aa98593ab10c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae21a5654d1e5038bc3a230fd72bf87d3ee1f3edcec4d2f7662b2da72564efb4",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-03-05T19:00:01Z",
    "title_canon_sha256": "cd0fcd93bb8a6698472b5082c52fad16ad7f9680a6dbc1e869306b29c6f4c9b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01857",
    "kind": "arxiv",
    "version": 2
  }
}