Pith Number

pith:25RSGA3N

pith:2025:25RSGA3NHIHW4HN5WGP474GHRR

not attested not anchored not stored refs pending

Hybrid quantum optimization in the context of minimizing traffic congestion

Bhaskar Roy Bardhan, Charles D Hill, Gary J Mooney, Jedwin Villanueva, Joydip Ghosh, Lloyd C L Hollenberg

arxiv:2504.08275 v1 · 2025-04-11 · 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{25RSGA3NHIHW4HN5WGP474GHRR}

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

2 papers in Pith

REGRID-QAOA: A Resource-Efficient Hybrid QAOA Framework for Physics-Constrained Power System Islanding

Optimisation-Free Recursive QAOA for the Binary Paint Shop Problem

Receipt and verification

First computed	2026-07-05T10:47:46.330181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d76323036d3a0f6e1dbdb19fcff0c78c61285b8fd478aab526237501f533ef0b

Aliases

arxiv: 2504.08275 · arxiv_version: 2504.08275v1 · doi: 10.48550/arxiv.2504.08275 · pith_short_12: 25RSGA3NHIHW · pith_short_16: 25RSGA3NHIHW4HN5 · pith_short_8: 25RSGA3N

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/25RSGA3NHIHW4HN5WGP474GHRR \
  | 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: d76323036d3a0f6e1dbdb19fcff0c78c61285b8fd478aab526237501f533ef0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a3c6541bd563c15633472ca85da142a4cb10669d8b63e7c8891e854893a08c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-04-11T06:15:23Z",
    "title_canon_sha256": "4058ab7c969e10c8f4a21c3939c362c6d46514abf39492692bbcebfec9e366a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.08275",
    "kind": "arxiv",
    "version": 1
  }
}