Pith Number

pith:XH6EW7XN

pith:2024:XH6EW7XN5H4HL75LZK544LFBAZ

not attested not anchored not stored refs pending

Frozen natural spinors for Cholesky decomposition based two-component relativistic coupled cluster method

Achintya Kumar Dutta, Chaoqun Zhang, Malaya K. Nayak, Somesh Chamoli, Xubo Wang

arxiv:2412.18395 v2 · 2024-12-24 · 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{XH6EW7XN5H4HL75LZK544LFBAZ}

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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

On the rank-reduced relativistic coupled cluster method

Receipt and verification

First computed	2026-07-05T10:08:26.711824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9fc4b7eede9f875ffabcabbce2ca1064fdb4716d36a4e2590340349021a5cc4

Aliases

arxiv: 2412.18395 · arxiv_version: 2412.18395v2 · doi: 10.48550/arxiv.2412.18395 · pith_short_12: XH6EW7XN5H4H · pith_short_16: XH6EW7XN5H4HL75L · pith_short_8: XH6EW7XN

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/XH6EW7XN5H4HL75LZK544LFBAZ \
  | 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: b9fc4b7eede9f875ffabcabbce2ca1064fdb4716d36a4e2590340349021a5cc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87539e5d6f49d2be30b2073cb966930a2c267e317bcd70f165cbc540d0d51302",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2024-12-24T12:39:14Z",
    "title_canon_sha256": "dad752d57479222a83f52575f6728ad39c8b5475cbeb4435a13e14f64e8dcfdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.18395",
    "kind": "arxiv",
    "version": 2
  }
}