Pith Number

pith:X3VC5LKR

pith:2023:X3VC5LKRFLY2NL2RI5B24VTSZH

not attested not anchored not stored refs pending

Optimizing the Regularization in Size-Consistent Second-Order Brillouin-Wigner Perturbation Theory

James Shee, Kevin Carter-Fenk, Martin Head-Gordon

arxiv:2309.01376 v2 · 2023-09-04 · 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{X3VC5LKRFLY2NL2RI5B24VTSZH}

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.

Cited by

1 paper in Pith

Self-consistent double-hybrid density functional theory via one-body second-order M{\o}ller-Plesset perturbation theory and projection-based embedding

Receipt and verification

First computed	2026-07-05T07:10:27.695920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

beea2ead512af1a6af514743ae5672c9fb942b3b16d3d1fc422b66bcd22bf46b

Aliases

arxiv: 2309.01376 · arxiv_version: 2309.01376v2 · doi: 10.48550/arxiv.2309.01376 · pith_short_12: X3VC5LKRFLY2 · pith_short_16: X3VC5LKRFLY2NL2R · pith_short_8: X3VC5LKR

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/X3VC5LKRFLY2NL2RI5B24VTSZH \
  | 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: beea2ead512af1a6af514743ae5672c9fb942b3b16d3d1fc422b66bcd22bf46b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e5b27c3c4df699c41611b1aedd9dfdbdf10fe13805295a7826a0c67e716dc48",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2023-09-04T06:01:43Z",
    "title_canon_sha256": "736be942409703be2e5f42758dc3269ff0c42a020d75ac273d97c1ccc7c54dc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.01376",
    "kind": "arxiv",
    "version": 2
  }
}