Pith Number

pith:7LVWL6Z5

pith:2026:7LVWL6Z5F6UPZXTDDL4IU3QHQ5

not attested not anchored not stored refs pending

MPStab: an hybrid stabilizers tensor-network quantum circuit simulator

Giulio Crognaletti, Matteo Robbiati, Mattia Robbiano, Michele Grossi

arxiv:2607.24258 v1 · 2026-07-27 · 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{7LVWL6Z5F6UPZXTDDL4IU3QHQ5}

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	2026-07-28T02:23:54.013559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faeb65fb3d2fa8fcde631af88a6e0787774da7b0b949aab16f769bc8f15d9221

Aliases

arxiv: 2607.24258 · arxiv_version: 2607.24258v1 · doi: 10.48550/arxiv.2607.24258 · pith_short_12: 7LVWL6Z5F6UP · pith_short_16: 7LVWL6Z5F6UPZXTD · pith_short_8: 7LVWL6Z5

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/7LVWL6Z5F6UPZXTDDL4IU3QHQ5 \
  | 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: faeb65fb3d2fa8fcde631af88a6e0787774da7b0b949aab16f769bc8f15d9221

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05b8c1fb2ef335f547e6c7dd10b4cdad2ec7b9352dab1d324af73cbb4fb625f5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-27T10:47:55Z",
    "title_canon_sha256": "9365ba216a0c5c6d0db0629d67f7cb4694abe519136a75bc94ebbbe3ee05e73d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.24258",
    "kind": "arxiv",
    "version": 1
  }
}