Pith Number

pith:RVIWFXPL

pith:2023:RVIWFXPLN4XVRYVCWFD7BBXG4E

not attested not anchored not stored refs pending

QAOA-MC: Markov chain Monte Carlo enhanced by Quantum Alternating Operator Ansatz

Hideaki Hakoshima, Keisuke Fujii, Kosuke Mitarai, Yuichiro Nakano

arxiv:2305.08789 v1 · 2023-05-15 · 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{RVIWFXPLN4XVRYVCWFD7BBXG4E}

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	2026-07-05T08:48:29.279048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d5162ddeb6f2f58e2a2b147f086e6e1005f5bab020e22f17deb505fa6711c74

Aliases

arxiv: 2305.08789 · arxiv_version: 2305.08789v1 · doi: 10.48550/arxiv.2305.08789 · pith_short_12: RVIWFXPLN4XV · pith_short_16: RVIWFXPLN4XVRYVC · pith_short_8: RVIWFXPL

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/RVIWFXPLN4XVRYVCWFD7BBXG4E \
  | 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: 8d5162ddeb6f2f58e2a2b147f086e6e1005f5bab020e22f17deb505fa6711c74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d534485c5833ded7c6b1465d355c76188875d1de6812fb1aa8ce9b23d09b925",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-05-15T16:47:31Z",
    "title_canon_sha256": "09800de9daa43814e56165931294534d1017f17ff128875642597cb6afcd63ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.08789",
    "kind": "arxiv",
    "version": 1
  }
}