Pith Number

pith:XZLSHDEB

pith:2025:XZLSHDEB4IXZTOFVBRHO2XHCHY

not attested not anchored not stored refs pending

From Fermions to Qubits: A ZX-Calculus Perspective

Haytham McDowall-Rose, Lia Yeh, Razin A. Shaikh

arxiv:2505.06212 v1 · 2025-05-09 · 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{XZLSHDEB4IXZTOFVBRHO2XHCHY}

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

A ribbon ZX calculus for gauge theory

Receipt and verification

First computed	2026-07-05T11:00:56.161715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be57238c81e22f99b8b50c4eed5ce23e32f79e55c9abb96b20ccf468b6a01217

Aliases

arxiv: 2505.06212 · arxiv_version: 2505.06212v1 · doi: 10.48550/arxiv.2505.06212 · pith_short_12: XZLSHDEB4IXZ · pith_short_16: XZLSHDEB4IXZTOFV · pith_short_8: XZLSHDEB

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/XZLSHDEB4IXZTOFVBRHO2XHCHY \
  | 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: be57238c81e22f99b8b50c4eed5ce23e32f79e55c9abb96b20ccf468b6a01217

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e44e70b34bb985254f591684a995566383b9589753fc3fb881732ecce9866662",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-09T17:42:01Z",
    "title_canon_sha256": "b43408ecbea9b9bd1c870562e4756478a47ee8499bab3b9d2cb60a73dc9e0818"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.06212",
    "kind": "arxiv",
    "version": 1
  }
}