Pith Number

pith:OKPU4S4W

pith:2022:OKPU4S4WTNMKLLYZC6ABUIY6IY

not attested not anchored not stored refs pending

Optimized Quantum Phase Estimation for Simulating Electronic States in Various Energy Regimes

Christopher Kang, Karol Kowalski, Nicholas P. Bauman, Sriram Krishnamoorthy

arxiv:2206.00802 v1 · 2022-06-02 · 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{OKPU4S4WTNMKLLYZC6ABUIY6IY}

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	2026-07-05T04:28:33.898496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

729f4e4b969b58a5af1917801a231e460dd0e196187be24d213a9a40e894126d

Aliases

arxiv: 2206.00802 · arxiv_version: 2206.00802v1 · doi: 10.48550/arxiv.2206.00802 · pith_short_12: OKPU4S4WTNMK · pith_short_16: OKPU4S4WTNMKLLYZ · pith_short_8: OKPU4S4W

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/OKPU4S4WTNMKLLYZC6ABUIY6IY \
  | 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: 729f4e4b969b58a5af1917801a231e460dd0e196187be24d213a9a40e894126d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "481ec04391857bc39e33653d0d9e359ba1c4839c930670bb1fe618366c45bded",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-06-02T00:02:11Z",
    "title_canon_sha256": "b562035a6042dd65cafae45c7f30be1c49c3152de5b82cbbe963329c424f3e0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.00802",
    "kind": "arxiv",
    "version": 1
  }
}