Pith Number

pith:S5YHAR7H

pith:2026:S5YHAR7HXLTYAOKZ3WGSQSXHOD

not attested not anchored not stored refs pending

$G_0W_0$@HF and BSE methods in periodic systems from Hartree-Fock theory: gaussian orbital and density fitting approach

Charles H. Patterson

arxiv:2605.19746 v1 · 2026-05-19 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S5YHAR7HXLTYAOKZ3WGSQSXHOD}

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	2026-05-20T01:06:11.920437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97707047e7bae7803959dd8d284ae770eeae6c598f501866ba743acf8232c722

Aliases

arxiv: 2605.19746 · arxiv_version: 2605.19746v1 · doi: 10.48550/arxiv.2605.19746 · pith_short_12: S5YHAR7HXLTY · pith_short_16: S5YHAR7HXLTYAOKZ · pith_short_8: S5YHAR7H

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/S5YHAR7HXLTYAOKZ3WGSQSXHOD \
  | 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: 97707047e7bae7803959dd8d284ae770eeae6c598f501866ba743acf8232c722

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71099301d7b4a71d7464cb052f2ce6530dbd58f2a3b8c508afc9c2db46796c10",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-05-19T12:15:03Z",
    "title_canon_sha256": "a2e389fb01d3216e5657f2e7d6e635458bf774dfc7f2a7b3406071a84767033a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19746",
    "kind": "arxiv",
    "version": 1
  }
}