Pith Number

pith:CQC6VZWU

pith:2023:CQC6VZWUDXOLY75P6GTCAOATA4

not attested not anchored not stored refs pending

Many-body $GW$ calculations with very large scale polarizable environments made affordable: a fully ab initio QM/QM approach

David Amblard, Ivan Duchemin, Xavier Blase

arxiv:2308.11252 v1 · 2023-08-22 · physics.chem-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQC6VZWUDXOLY75P6GTCAOATA4}

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	2026-07-05T07:37:29.716057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1405eae6d41ddcbc7faff1a620381307296d30e2dd9147a3cee1f2ccfd5f4486

Aliases

arxiv: 2308.11252 · arxiv_version: 2308.11252v1 · doi: 10.48550/arxiv.2308.11252 · pith_short_12: CQC6VZWUDXOL · pith_short_16: CQC6VZWUDXOLY75P · pith_short_8: CQC6VZWU

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/CQC6VZWUDXOLY75P6GTCAOATA4 \
  | 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: 1405eae6d41ddcbc7faff1a620381307296d30e2dd9147a3cee1f2ccfd5f4486

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c648901da3df3a00aef8a583306ba237d1221344842db3eda7037a5f01554de7",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2023-08-22T07:48:48Z",
    "title_canon_sha256": "e11f913b7b1b79eed34707a2e13dee84f4f5cfa3b6ea57ae10d7126bbb1f1db9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.11252",
    "kind": "arxiv",
    "version": 1
  }
}