Pith Number

pith:74BV3TSX

pith:2025:74BV3TSXH2Z7XNENDSYETWUDQC

not attested not anchored not stored refs pending

Quantum-Enhanced Optimization by Warm Starts

Ashley Montanaro, Ieva \v{C}epait\.e, Leo Zhou, Niam Vaishnav

arxiv:2508.16309 v1 · 2025-08-22 · 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{74BV3TSXH2Z7XNENDSYETWUDQC}

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

5 papers in Pith

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

Setting angles in quantum approximate optimization at utility-scale

Mind the gaps: The fraught road to quantum advantage

Constraint-Aware Quantum Optimization via Hamming Weight Operators

Receipt and verification

First computed	2026-07-05T11:57:45.879406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff035dce573eb3fbb48d1cb049da8380aa35c4767b10ff4d1fd27453849c4935

Aliases

arxiv: 2508.16309 · arxiv_version: 2508.16309v1 · doi: 10.48550/arxiv.2508.16309 · pith_short_12: 74BV3TSXH2Z7 · pith_short_16: 74BV3TSXH2Z7XNEN · pith_short_8: 74BV3TSX

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/74BV3TSXH2Z7XNENDSYETWUDQC \
  | 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: ff035dce573eb3fbb48d1cb049da8380aa35c4767b10ff4d1fd27453849c4935

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52225df0216f42621b2a8da469a237d78b4be6b99f984e95efdf81d4acd2ac65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-08-22T11:36:19Z",
    "title_canon_sha256": "b77e12daacd770ddce6f52b82b1ea6d24ae4f7c9a8edc2c6c13902ff7ecca22c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.16309",
    "kind": "arxiv",
    "version": 1
  }
}