Pith Number

pith:5FFQTBM6

pith:2023:5FFQTBM6FJZSIPVT2GFHQN7PCJ

not attested not anchored not stored refs pending

Fast emulation of fermionic circuits with matrix product states

Alec F. White, Garnet K.-L. Chan, Huanchen Zhai, Justin Provazza, Klaas Gunst, Nicholas C. Rubin, Toru Shiozaki

arxiv:2312.17657 v4 · 2023-12-29 · quant-ph · physics.chem-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{5FFQTBM6FJZSIPVT2GFHQN7PCJ}

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	2026-07-05T08:11:42.734014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e94b09859e2a73243eb3d18a7837ef1245b4afdd23255f88e92f6d7debb193a2

Aliases

arxiv: 2312.17657 · arxiv_version: 2312.17657v4 · doi: 10.48550/arxiv.2312.17657 · pith_short_12: 5FFQTBM6FJZS · pith_short_16: 5FFQTBM6FJZSIPVT · pith_short_8: 5FFQTBM6

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/5FFQTBM6FJZSIPVT2GFHQN7PCJ \
  | 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: e94b09859e2a73243eb3d18a7837ef1245b4afdd23255f88e92f6d7debb193a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7dcb7e6002bb67ce10361a81f51e9e3479ab135e80fc1d64dccd55e2eae71f1",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-12-29T15:47:14Z",
    "title_canon_sha256": "f78e972d7611c7c0f22bc300af7d0841f8ac7a9921e35e9609d3c1476f852e33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.17657",
    "kind": "arxiv",
    "version": 4
  }
}