Pith Number

pith:BZWYJY67

pith:2021:BZWYJY67QYGHP3MFCJMPXDA6QS

not attested not anchored not stored refs pending

Quantum annealing initialization of the quantum approximate optimization algorithm

Maksym Serbyn, Stefan H. Sack

arxiv:2101.05742 v3 · 2021-01-14 · quant-ph · cond-mat.dis-nn · cond-mat.stat-mech · physics.comp-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{BZWYJY67QYGHP3MFCJMPXDA6QS}

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.

Cited by

1 paper in Pith

Evaluating the Limits of QAOA Parameter Transfer at High-Rounds on Sparse Ising Models With Geometrically Local Cubic Terms

Receipt and verification

First computed	2026-07-05T03:51:05.461273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e6d84e3df860c77ed851258fb8c1e848a0442a068528fe1bed9649cb794ebc2

Aliases

arxiv: 2101.05742 · arxiv_version: 2101.05742v3 · doi: 10.48550/arxiv.2101.05742 · pith_short_12: BZWYJY67QYGH · pith_short_16: BZWYJY67QYGHP3MF · pith_short_8: BZWYJY67

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/BZWYJY67QYGHP3MFCJMPXDA6QS \
  | 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: 0e6d84e3df860c77ed851258fb8c1e848a0442a068528fe1bed9649cb794ebc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44d24b31a7d5ff74ee12a63454619cd0a2520d2a6376a56fb43ca680538322fd",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.stat-mech",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-01-14T17:45:13Z",
    "title_canon_sha256": "20c69a1eaa11221b09ffbf1f52ccd1b799432eaf7efc3f7590aad51d58d19929"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.05742",
    "kind": "arxiv",
    "version": 3
  }
}