Pith Number

pith:Q5OKIA2T

pith:2025:Q5OKIA2TOPWVPQGTKPFIGFAHQY

not attested not anchored not stored refs pending

Fluctuation-guided adaptive random compiler for Hamiltonian simulation

Dan-Bo Zhang, Yun-Zhuo Fan, Yu-Xia Wu

arxiv:2509.10158 v1 · 2025-09-12 · quant-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q5OKIA2TOPWVPQGTKPFIGFAHQY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:39:04.764674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

875ca4035373ed57c0d353ca83140786121831cb27d69fcce89f94afea48cb37

Aliases

arxiv: 2509.10158 · arxiv_version: 2509.10158v1 · doi: 10.48550/arxiv.2509.10158 · pith_short_12: Q5OKIA2TOPWV · pith_short_16: Q5OKIA2TOPWVPQGT · pith_short_8: Q5OKIA2T

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/Q5OKIA2TOPWVPQGTKPFIGFAHQY \
  | 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: 875ca4035373ed57c0d353ca83140786121831cb27d69fcce89f94afea48cb37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d3994963273556e596381cd49f5fc2482612d8ace22a34a52d47df71efd0dc0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-09-12T11:38:46Z",
    "title_canon_sha256": "9086e81b85c47add34e37c53f3149d38b9c8d7d650adea7820441ff91ef2b413"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.10158",
    "kind": "arxiv",
    "version": 1
  }
}