Pith Number

pith:5DRTUPF2

pith:2025:5DRTUPF2HCD672PUH3DZ7BAL5B

not attested not anchored not stored refs pending

Warm Start Adaptive-Bias Quantum Approximate Optimization Algorithm

Nic Shannon, Robert Joynt, Xiang-Bin Wang, Yunlong Yu

arxiv:2503.20048 v1 · 2025-03-25 · 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{5DRTUPF2HCD672PUH3DZ7BAL5B}

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	2026-07-05T11:42:27.943594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8e33a3cba3887efe9f43ec79f840be8475dc4686439c55edecb663f4b17f84f

Aliases

arxiv: 2503.20048 · arxiv_version: 2503.20048v1 · doi: 10.48550/arxiv.2503.20048 · pith_short_12: 5DRTUPF2HCD6 · pith_short_16: 5DRTUPF2HCD672PU · pith_short_8: 5DRTUPF2

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/5DRTUPF2HCD672PUH3DZ7BAL5B \
  | 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: e8e33a3cba3887efe9f43ec79f840be8475dc4686439c55edecb663f4b17f84f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fa0e6d39163ddd2528f204b2caae7fe227e05e430fa033773d1798f4ae054d8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-03-25T20:10:40Z",
    "title_canon_sha256": "86e73d96220285381155f8c39601c84e4880bd22b78770c64f430a9d074e8aa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.20048",
    "kind": "arxiv",
    "version": 1
  }
}