Pith Number

pith:YWKNL75H

pith:2026:YWKNL75HYWHDHX3736GW7ENHOA

not attested not anchored not stored refs pending

Quantum Variational Approaches to the Maximum Independent Set Problem at Utility Scale

Abhishek Singh, Dhriti Verma, Dzung Phan, Jayant Kalagnanam, Kalyan Dasgupta, Sumanta Mukherjee, Surya Shravan Kumar Sajja

arxiv:2606.28866 v1 · 2026-06-27 · 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{YWKNL75HYWHDHX3736GW7ENHOA}

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

Quantum-Informed Portfolio Selection: An End-to-End Pipeline Validated on Trapped-Ion Hardware with Real Market Data

Receipt and verification

First computed	2026-06-30T01:16:55.154406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c594d5ffa7c58e33df7fdf8d6f91a770235cfc957d71dc4de537ccc6a0592024

Aliases

arxiv: 2606.28866 · arxiv_version: 2606.28866v1 · doi: 10.48550/arxiv.2606.28866 · pith_short_12: YWKNL75HYWHD · pith_short_16: YWKNL75HYWHDHX37 · pith_short_8: YWKNL75H

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/YWKNL75HYWHDHX3736GW7ENHOA \
  | 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: c594d5ffa7c58e33df7fdf8d6f91a770235cfc957d71dc4de537ccc6a0592024

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c68e38becad51126807f027617a69317e0708ef79d8934dcc14abaf1f76aa936",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-27T11:15:45Z",
    "title_canon_sha256": "6e7e4d8e625856ff4df9c28018b798991779ba01cec8c2cfb4a1da99e4ddcbe3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28866",
    "kind": "arxiv",
    "version": 1
  }
}