Pith Number

pith:X7QMQTHY

pith:2014:X7QMQTHYKXLST2PTQRKWVNSXU7

not attested not anchored not stored refs pending

Local reduced-density-matrix-functional theory: Incorporating static correlation effects in Kohn-Sham equations

Angel Rubio, Nektarios N. Lathiotakis, Nicole Helbig, Nikitas I. Gidopoulos

arxiv:1407.7128 v2 · 2014-07-26 · 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{X7QMQTHYKXLST2PTQRKWVNSXU7}

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	2026-05-18T02:38:28.358262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfe0c84cf855d729e9f384556ab657a7fac13ddd7a49b72ae976cd45c5f8a104

Aliases

arxiv: 1407.7128 · arxiv_version: 1407.7128v2 · doi: 10.48550/arxiv.1407.7128 · pith_short_12: X7QMQTHYKXLS · pith_short_16: X7QMQTHYKXLST2PT · pith_short_8: X7QMQTHY

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/X7QMQTHYKXLST2PTQRKWVNSXU7 \
  | 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: bfe0c84cf855d729e9f384556ab657a7fac13ddd7a49b72ae976cd45c5f8a104

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cf4b56babd1d99f2955410e3f477a59161cc6c31771c4b5db644bf616937de7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2014-07-26T13:52:20Z",
    "title_canon_sha256": "2f818d89d82fc2e81c0aafe3b05f634c7b4d038f7c21da50a84129dae1f194ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7128",
    "kind": "arxiv",
    "version": 2
  }
}