Pith Number

pith:K3RQYCKQ

pith:2012:K3RQYCKQ63FZWUMBRFEJRKGABL

not attested not anchored not stored refs pending

Extending the random-phase approximation for electronic correlation energies: The renormalized adiabatic local density approximation

Kristian S. Thygesen, Thomas Olsen

arxiv:1208.0419 v2 · 2012-08-02 · 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{K3RQYCKQ63FZWUMBRFEJRKGABL}

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	2026-05-18T02:21:01.584518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56e30c0950f6cb9b5181894898a8c00ae52d74cf0099d343993ca6dada3e8449

Aliases

arxiv: 1208.0419 · arxiv_version: 1208.0419v2 · doi: 10.48550/arxiv.1208.0419 · pith_short_12: K3RQYCKQ63FZ · pith_short_16: K3RQYCKQ63FZWUMB · pith_short_8: K3RQYCKQ

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/K3RQYCKQ63FZWUMBRFEJRKGABL \
  | 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: 56e30c0950f6cb9b5181894898a8c00ae52d74cf0099d343993ca6dada3e8449

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed4b17d8a29e4cc959e2dd695a08568718e145b5ede348a5e8a4595fd3b57c0d",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-08-02T07:08:43Z",
    "title_canon_sha256": "19c437062622bd297104c974e35413f988f46f4391a13121134c4fbf1be8c664"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0419",
    "kind": "arxiv",
    "version": 2
  }
}