Pith. sign in
Pith Number

pith:XHOGJ24S

pith:2022:XHOGJ24S45FIRIRPMEVQQMECVN
not attested not anchored not stored refs pending

HP -- A code for the calculation of Hubbard parameters using density-functional perturbation theory

Iurii Timrov, Matteo Cococcioni, Nicola Marzari

arxiv:2203.15684 v2 · 2022-03-29 · cond-mat.mtrl-sci

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{XHOGJ24S45FIRIRPMEVQQMECVN}

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

Receipt and verification
First computed 2026-07-05T04:38:35.447479Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

b9dc64eb92e74a88a22f612b083082ab63550bca7ecbdfbe90b67342c85d9a24

Aliases

arxiv: 2203.15684 · arxiv_version: 2203.15684v2 · doi: 10.48550/arxiv.2203.15684 · pith_short_12: XHOGJ24S45FI · pith_short_16: XHOGJ24S45FIRIRP · pith_short_8: XHOGJ24S
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/XHOGJ24S45FIRIRPMEVQQMECVN \
  | 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: b9dc64eb92e74a88a22f612b083082ab63550bca7ecbdfbe90b67342c85d9a24
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "e86bde1f2bd8e1a6bdb5ce0bf22c9cef363229c0c254d41d16e509b970834ca4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-03-29T15:42:22Z",
    "title_canon_sha256": "9e7758913c6f77935bc9428f47d213767a76a6c2e4935ec35c2a4472e93eef6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.15684",
    "kind": "arxiv",
    "version": 2
  }
}