Pith Number

pith:MAN3QFVC

pith:2018:MAN3QFVCWVG53OPJ3I4QVOEGAB

not attested not anchored not stored refs pending

Efficient singular-value decomposition of the coupled-cluster triple excitation amplitudes

Michal Lesiuk

arxiv:1808.05684 v2 · 2018-08-16 · 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{MAN3QFVCWVG53OPJ3I4QVOEGAB}

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	2026-05-17T23:47:12.567806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

601bb816a2b54dddb9e9da390ab8860064b36b10904a3a81ba9c0c5352e573fb

Aliases

arxiv: 1808.05684 · arxiv_version: 1808.05684v2 · doi: 10.48550/arxiv.1808.05684 · pith_short_12: MAN3QFVCWVG5 · pith_short_16: MAN3QFVCWVG53OPJ · pith_short_8: MAN3QFVC

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/MAN3QFVCWVG53OPJ3I4QVOEGAB \
  | 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: 601bb816a2b54dddb9e9da390ab8860064b36b10904a3a81ba9c0c5352e573fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d5fe93cac8b9e87a0e266c85f5b778db79667eae462e478cc629d6a834398a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-08-16T21:39:54Z",
    "title_canon_sha256": "e0103d8103bae3bbe391f92596d75bc8085cf332148286a3c86187b506c16fb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05684",
    "kind": "arxiv",
    "version": 2
  }
}