Pith Number

pith:P45KXSMZ

pith:2014:P45KXSMZ4WUYD6DAGZ22SJS3UQ

not attested not anchored not stored refs pending

Excited states from range-separated density-functional perturbation theory

Andreas Savin (LCT), Andrew M. Teale, Elisa Rebolini (LCT), Julien Toulouse (LCT), Trygve Helgaker

arxiv:1412.3915 v1 · 2014-12-12 · physics.chem-ph · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P45KXSMZ4WUYD6DAGZ22SJS3UQ}

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	2026-05-18T02:31:29.298708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f3aabc999e5a981f8603675a9265ba4198375fa9b63de25910770d873ba1863

Aliases

arxiv: 1412.3915 · arxiv_version: 1412.3915v1 · doi: 10.48550/arxiv.1412.3915 · pith_short_12: P45KXSMZ4WUY · pith_short_16: P45KXSMZ4WUYD6DA · pith_short_8: P45KXSMZ

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/P45KXSMZ4WUYD6DAGZ22SJS3UQ \
  | 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: 7f3aabc999e5a981f8603675a9265ba4198375fa9b63de25910770d873ba1863

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "183b372322ee69fec2999c11ccfcae236826f5f0c6e34c5a95cbffb318a94a2f",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2014-12-12T08:20:59Z",
    "title_canon_sha256": "53290aff569751ce9b7c184e1136ec4708118a00d17dc761f3faccd99b28d537"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3915",
    "kind": "arxiv",
    "version": 1
  }
}