Pith Number

pith:V573E5NR

pith:2021:V573E5NRKOB276IVZH5BOLOADG

not attested not anchored not stored refs pending

First principles correction scheme for linear-response time-dependent density functional theory calculations of core electronic states

Augustin Bussy, J\"urg Hutter

arxiv:2105.12426 v1 · 2021-05-26 · 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{V573E5NRKOB276IVZH5BOLOADG}

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	2026-07-05T03:00:53.376287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af7fb275b15383aff915c9fa172dc01991ad758a289abb279cd9e4c4def7fd2c

Aliases

arxiv: 2105.12426 · arxiv_version: 2105.12426v1 · doi: 10.48550/arxiv.2105.12426 · pith_short_12: V573E5NRKOB2 · pith_short_16: V573E5NRKOB276IV · pith_short_8: V573E5NR

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/V573E5NRKOB276IVZH5BOLOADG \
  | 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: af7fb275b15383aff915c9fa172dc01991ad758a289abb279cd9e4c4def7fd2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71c5784ccbb771dbe57dc6da8fb7c4ad83a9adacbe36bb05d9a6e1d3a5fbaa4d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2021-05-26T09:30:17Z",
    "title_canon_sha256": "8f1de7614a1460f6b37ddf49a4d5f192e57b161a9b76a935ae55a4cdbac979cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.12426",
    "kind": "arxiv",
    "version": 1
  }
}