Pith Number

pith:GTKLNEPZ

pith:2020:GTKLNEPZXJNDTCX2UPAGMA3PUG

not attested not anchored not stored refs pending

Reinforcement Learning assisted Quantum Optimization

Emanuele Panizon, Giuseppe E. Santoro, Glen B. Mbeng, Matteo M. Wauters

arxiv:2004.12323 v1 · 2020-04-26 · quant-ph · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GTKLNEPZXJNDTCX2UPAGMA3PUG}

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	2026-07-05T01:37:09.155191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34d4b691f9ba5a398afaa3c066036fa19704fdf865d02acf793381d4d13aa9c1

Aliases

arxiv: 2004.12323 · arxiv_version: 2004.12323v1 · doi: 10.48550/arxiv.2004.12323 · pith_short_12: GTKLNEPZXJND · pith_short_16: GTKLNEPZXJNDTCX2 · pith_short_8: GTKLNEPZ

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/GTKLNEPZXJNDTCX2UPAGMA3PUG \
  | 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: 34d4b691f9ba5a398afaa3c066036fa19704fdf865d02acf793381d4d13aa9c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e42b086d0f6222d546ddd05361feeb840cd537cf26cbc5015746c73829b15462",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-04-26T09:19:37Z",
    "title_canon_sha256": "fec75c6f8db8766915821d4ccaf799af63f4ee1a00045b2b4c1e8893f8583a3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.12323",
    "kind": "arxiv",
    "version": 1
  }
}