Pith Number

pith:MQITEXYV

pith:2023:MQITEXYV5K34NP6WPX7SRIG3G3

not attested not anchored not stored refs pending

Preparation of matrix product states with log-depth quantum circuits

Daniel Malz, Georgios Styliaris, J. Ignacio Cirac, Zhi-Yuan Wei

arxiv:2307.01696 v2 · 2023-07-04 · quant-ph · cond-mat.stat-mech · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQITEXYV5K34NP6WPX7SRIG3G3}

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	2026-07-05T07:37:11.995109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6411325f15eab7c6bfd67dff28a0db36e8a1704587f3477bef4b1a1b47d6d600

Aliases

arxiv: 2307.01696 · arxiv_version: 2307.01696v2 · doi: 10.48550/arxiv.2307.01696 · pith_short_12: MQITEXYV5K34 · pith_short_16: MQITEXYV5K34NP6W · pith_short_8: MQITEXYV

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/MQITEXYV5K34NP6WPX7SRIG3G3 \
  | 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: 6411325f15eab7c6bfd67dff28a0db36e8a1704587f3477bef4b1a1b47d6d600

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0c6d7f0098884b7179c99f549e8cb825e47273c03b5a060827b539b3af9db0d",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-07-04T13:05:29Z",
    "title_canon_sha256": "6aaf42562b1b84d3decdb2fb9e9a5bbad0a26f25d60e8f45e6c153f69e0ba758"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.01696",
    "kind": "arxiv",
    "version": 2
  }
}