Pith Number

pith:H23IQST4

pith:2025:H23IQST4UYJC75LR2TMVUB7LMR

not attested not anchored not stored refs pending

Closed-Form Expressions for Unitaries of Spin-Adapted Fermionic Operators

Francesco A. Evangelista, Ilias Magoulas

arxiv:2505.02984 v1 · 2025-05-05 · 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{H23IQST4UYJC75LR2TMVUB7LMR}

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	2026-07-05T10:58:50.334378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eb6884a7ca6122ff571d4d95a07eb6467dedc329c67d4a9743c30a1f53a9366

Aliases

arxiv: 2505.02984 · arxiv_version: 2505.02984v1 · doi: 10.48550/arxiv.2505.02984 · pith_short_12: H23IQST4UYJC · pith_short_16: H23IQST4UYJC75LR · pith_short_8: H23IQST4

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/H23IQST4UYJC75LR2TMVUB7LMR \
  | 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: 3eb6884a7ca6122ff571d4d95a07eb6467dedc329c67d4a9743c30a1f53a9366

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0067bbae9f9e1c6b7b6429e323380e744655f385215dc5468b525caa9dc4b71",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-05T19:27:06Z",
    "title_canon_sha256": "b4b6fb32959f7c5260816932c71e83b6b42c08e07127e0a45d36e55c0dc22290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.02984",
    "kind": "arxiv",
    "version": 1
  }
}