Pith Number

pith:NDAGKC6Q

pith:2021:NDAGKC6QAB46EYQJKRL57VZOSA

not attested not anchored not stored refs pending

Depth Optimized Ansatz Circuit in QAOA for Max-Cut

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

arxiv:2110.04637 v1 · 2021-10-09 · 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{NDAGKC6QAB46EYQJKRL57VZOSA}

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	2026-07-05T03:21:19.558647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68c0650bd00079e262095457dfd72e903734912015554b6f116e8a9197c332c2

Aliases

arxiv: 2110.04637 · arxiv_version: 2110.04637v1 · doi: 10.48550/arxiv.2110.04637 · pith_short_12: NDAGKC6QAB46 · pith_short_16: NDAGKC6QAB46EYQJ · pith_short_8: NDAGKC6Q

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/NDAGKC6QAB46EYQJKRL57VZOSA \
  | 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: 68c0650bd00079e262095457dfd72e903734912015554b6f116e8a9197c332c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86ef28d8212b1ae5e756e20e5e09080cda9d3ea7edb717ea848672289413be9a",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-10-09T19:45:12Z",
    "title_canon_sha256": "ee5379679b8641b22c5725b742943e7fbfa09de058d88b3ab1d797fdce0b7e49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.04637",
    "kind": "arxiv",
    "version": 1
  }
}