Pith Number

pith:A75IKMJQ

pith:2021:A75IKMJQ2XGGNABUOCBTOSPSX4

not attested not anchored not stored refs pending

Optimizing Ansatz Design in QAOA for Max-cut

Debasmita Bhoumik, Dhinakaran Vinayagamurthy, Dhiraj Madan, Ritajit Majumdar, Shesha Raghunathan, Susmita Sur-Kolay

arxiv:2106.02812 v4 · 2021-06-05 · quant-ph · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A75IKMJQ2XGGNABUOCBTOSPSX4}

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

Time Evolution on Hybrid Tensor Networks -- A Novel and Parallelizable Algorithm

Receipt and verification

First computed	2026-07-05T02:52:45.590259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07fa853130d5cc66803470833749f2bf2e1e56161106a4d4e313098b4c09dde9

Aliases

arxiv: 2106.02812 · arxiv_version: 2106.02812v4 · doi: 10.48550/arxiv.2106.02812 · pith_short_12: A75IKMJQ2XGG · pith_short_16: A75IKMJQ2XGGNABU · pith_short_8: A75IKMJQ

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/A75IKMJQ2XGGNABUOCBTOSPSX4 \
  | 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: 07fa853130d5cc66803470833749f2bf2e1e56161106a4d4e313098b4c09dde9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5eeae7d267891dfe6c699c568039f88dcfeb96040ce6be709a3da62ee3834f96",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-06-05T06:43:48Z",
    "title_canon_sha256": "dd2ee96cdf8a1c730f0122a2802fc5626f31783f158d3d366e38d651894c6d6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.02812",
    "kind": "arxiv",
    "version": 4
  }
}