Pith Number

pith:BTM45K7A

pith:2025:BTM45K7AYUXRK5YZANLJBJJCRP

not attested not anchored not stored refs pending

Quantum Phase Transition of Non-Hermitian Systems using Variational Quantum Techniques

Craig McNeile, Davide Vadacchino, James Hancock, Matthew J. Craven

arxiv:2501.17003 v1 · 2025-01-28 · quant-ph · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BTM45K7AYUXRK5YZANLJBJJCRP}

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	2026-07-05T10:06:21.554891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cd9ceabe0c52f157719035690a5228bc889bb57e15ee9b33bff2f2b05de54b8

Aliases

arxiv: 2501.17003 · arxiv_version: 2501.17003v1 · doi: 10.48550/arxiv.2501.17003 · pith_short_12: BTM45K7AYUXR · pith_short_16: BTM45K7AYUXRK5YZ · pith_short_8: BTM45K7A

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/BTM45K7AYUXRK5YZANLJBJJCRP \
  | 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: 0cd9ceabe0c52f157719035690a5228bc889bb57e15ee9b33bff2f2b05de54b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5576f157ab3fe1aa4d5a464cb925eaef6c5cc8ec65c4ee2063f58bb150ec9a4e",
    "cross_cats_sorted": [
      "hep-lat"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-01-28T14:58:50Z",
    "title_canon_sha256": "eb4751f216e09ade184df211cac153a1456d5832131c367ed466c9480d87ffa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.17003",
    "kind": "arxiv",
    "version": 1
  }
}