Pith Number

pith:WFPETRV7

pith:2020:WFPETRV76UNH5MYM5KY4JWX6EK

not attested not anchored not stored refs pending

Classical Simulation of Noncontextual Pauli Hamiltonians

Peter J. Love, William M. Kirby

arxiv:2002.05693 v2 · 2020-02-13 · 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{WFPETRV76UNH5MYM5KY4JWX6EK}

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

1 paper in Pith

Noncontextual Pauli Hamiltonians

Receipt and verification

First computed	2026-07-05T01:37:53.181696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b15e49c6bff51a7eb30ceab1c4dafe229b5e39ed00b81560016bd15083f1cfec

Aliases

arxiv: 2002.05693 · arxiv_version: 2002.05693v2 · doi: 10.48550/arxiv.2002.05693 · pith_short_12: WFPETRV76UNH · pith_short_16: WFPETRV76UNH5MYM · pith_short_8: WFPETRV7

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/WFPETRV76UNH5MYM5KY4JWX6EK \
  | 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: b15e49c6bff51a7eb30ceab1c4dafe229b5e39ed00b81560016bd15083f1cfec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d722f44234739fb8cd724590323bdd5c1d1cac972f6bd0f6de47100a62e9bc00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-02-13T18:19:53Z",
    "title_canon_sha256": "212a7f734b610798cfde4528874f4dc8076020524507d9821322014cfb20bc52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05693",
    "kind": "arxiv",
    "version": 2
  }
}