Pith Number

pith:BRUJWFQ4

pith:2017:BRUJWFQ4M2BP3XZQPS67GUDMS4

not attested not anchored not stored refs pending

Laplacian-dependent models of the kinetic energy density: Applications in subsystem density functional theory with meta-generalized gradient approximation functionals

E. Fabiano, F. Della Sala, L. A. Constantin, S. \'Smiga

arxiv:1702.04154 v1 · 2017-02-14 · cond-mat.other · 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{BRUJWFQ4M2BP3XZQPS67GUDMS4}

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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.

Receipt and verification

First computed	2026-05-18T00:50:48.930157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c689b161c6682fddf307cbdf3506c970170d40bd120659d205b738397808b91

Aliases

arxiv: 1702.04154 · arxiv_version: 1702.04154v1 · doi: 10.48550/arxiv.1702.04154 · pith_short_12: BRUJWFQ4M2BP · pith_short_16: BRUJWFQ4M2BP3XZQ · pith_short_8: BRUJWFQ4

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/BRUJWFQ4M2BP3XZQPS67GUDMS4 \
  | 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: 0c689b161c6682fddf307cbdf3506c970170d40bd120659d205b738397808b91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6cb46c1e6a5475a6015612f753e12233e64f7b1644c7ac87058a93b6a33d9ec",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2017-02-14T11:11:29Z",
    "title_canon_sha256": "92d938368fb5246b83133855d442e5cd1d23e949545b8aa18ded060bbedb6e5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04154",
    "kind": "arxiv",
    "version": 1
  }
}