Pith Number

pith:LYBV5VXH

pith:2023:LYBV5VXHM53VCEJXDSZ37K523K

not attested not anchored not stored refs pending

Atomic electronic structure calculations with Hermite interpolating polynomials

Susi Lehtola

arxiv:2302.00440 v4 · 2023-02-01 · physics.atom-ph · 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{LYBV5VXHM53VCEJXDSZ37K523K}

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	2026-07-05T07:05:41.207241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e035ed6e767775111371cb3bfabbadaa0af1a98cd5db35af35e0cd0c54c737f

Aliases

arxiv: 2302.00440 · arxiv_version: 2302.00440v4 · doi: 10.48550/arxiv.2302.00440 · pith_short_12: LYBV5VXHM53V · pith_short_16: LYBV5VXHM53VCEJX · pith_short_8: LYBV5VXH

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/LYBV5VXHM53VCEJXDSZ37K523K \
  | 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: 5e035ed6e767775111371cb3bfabbadaa0af1a98cd5db35af35e0cd0c54c737f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fd65d880a366f750ea2280419caa22ca67e060c4039218cce4e4230597e58ff",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2023-02-01T13:38:54Z",
    "title_canon_sha256": "2d4f0d521d4ae5574e8ca3c4299b915889857bd00be1cff9c0172348e4571b9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.00440",
    "kind": "arxiv",
    "version": 4
  }
}