Pith Number

pith:CUZJJAIS

pith:2019:CUZJJAIS4X3VAVDQVQSZ2J3V4D

not attested not anchored not stored refs pending

Improving the efficiency of $G_0W_0$ calculations with approximate spectral decompositions of dielectric matrices

Giulia Galli, Han Yang, Marco Govoni

arxiv:1911.04637 v1 · 2019-11-12 · cond-mat.mtrl-sci · 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{CUZJJAIS4X3VAVDQVQSZ2J3V4D}

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	2026-07-05T00:30:35.846468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1532948112e5f7505470ac259d2775e0edbcb50625e999508d7e484ba8db9613

Aliases

arxiv: 1911.04637 · arxiv_version: 1911.04637v1 · doi: 10.48550/arxiv.1911.04637 · pith_short_12: CUZJJAIS4X3V · pith_short_16: CUZJJAIS4X3VAVDQ · pith_short_8: CUZJJAIS

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/CUZJJAIS4X3VAVDQVQSZ2J3V4D \
  | 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: 1532948112e5f7505470ac259d2775e0edbcb50625e999508d7e484ba8db9613

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bf9f8dee54c270e8fb8793ad5d4b2bdd62f8875db447181a65ae0e419cb3a3b",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-11-12T02:20:34Z",
    "title_canon_sha256": "2563cb70c3c3ce1d60c2868b52a818a8a67ddd38948bb2a024764398b8403de2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.04637",
    "kind": "arxiv",
    "version": 1
  }
}