Pith Number

pith:NB33L2MW

pith:2014:NB33L2MWT63J47L7CDSNHWRLZC

not attested not anchored not stored refs pending

Hellmann-Feynman Forces within the DFT+U in Wannier functions basis

Dm. M. Korotin, D. Novoselov, V.I. Anisimov

arxiv:1411.3867 v2 · 2014-11-14 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NB33L2MWT63J47L7CDSNHWRLZC}

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	2026-05-18T01:34:25.333426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6877b5e9969fb69e7d7f10e4d3da2bc899c7ae8ba3cb59740f3921e4da8e949d

Aliases

arxiv: 1411.3867 · arxiv_version: 1411.3867v2 · doi: 10.48550/arxiv.1411.3867 · pith_short_12: NB33L2MWT63J · pith_short_16: NB33L2MWT63J47L7 · pith_short_8: NB33L2MW

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/NB33L2MWT63J47L7CDSNHWRLZC \
  | 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: 6877b5e9969fb69e7d7f10e4d3da2bc899c7ae8ba3cb59740f3921e4da8e949d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "912865d1198716560eefe66d775f5a43719f95b5952ba76f94167dafb944a2fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-11-14T11:04:12Z",
    "title_canon_sha256": "112ec7141c6e186702d64de3a2286a086146644787863d7bb47cccc61d4b292c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3867",
    "kind": "arxiv",
    "version": 2
  }
}