Pith Number

pith:OK6VCDVS

pith:2015:OK6VCDVS6L7K2NACIILHVTTHS6

not attested not anchored not stored refs pending

An efficient solver for large structured eigenvalue problems in relativistic quantum chemistry

Toru Shiozaki

arxiv:1512.08934 v3 · 2015-12-30 · physics.chem-ph · physics.comp-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{OK6VCDVS6L7K2NACIILHVTTHS6}

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	2026-05-18T00:48:33.079311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72bd510eb2f2fead340242167ace6797b9c7b05bf76e3d35368d9003f98b4e88

Aliases

arxiv: 1512.08934 · arxiv_version: 1512.08934v3 · doi: 10.48550/arxiv.1512.08934 · pith_short_12: OK6VCDVS6L7K · pith_short_16: OK6VCDVS6L7K2NAC · pith_short_8: OK6VCDVS

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/OK6VCDVS6L7K2NACIILHVTTHS6 \
  | 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: 72bd510eb2f2fead340242167ace6797b9c7b05bf76e3d35368d9003f98b4e88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22078a6851068e08e76e66799453125d85795a46c8d65a27c9d98cc556897236",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2015-12-30T13:19:10Z",
    "title_canon_sha256": "48e94f15152eaefa2222f38720e44afb6f4502ef79e05a41256d60323719fda9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.08934",
    "kind": "arxiv",
    "version": 3
  }
}