Pith Number

pith:A4OMKWEX

pith:2021:A4OMKWEX2YA55LLXSGHS4F6LSW

not attested not anchored not stored refs pending

Ensemble Density Functional Theory of Neutral and Charged Excitations

Bruno Senjean, Emmanuel Fromager, Filip Cernatic, Vincent Robert

arxiv:2109.04943 v2 · 2021-09-10 · physics.chem-ph · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A4OMKWEX2YA55LLXSGHS4F6LSW}

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.

Cited by

1 paper in Pith

Orbital-optimized density functional calculations of excited electronic states: Recent advances and perspectives

Receipt and verification

First computed	2026-07-05T03:35:12.907030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

071cc55897d601dead77918f2e17cb95aa2d656af6c5f18c13a3af8921a335cc

Aliases

arxiv: 2109.04943 · arxiv_version: 2109.04943v2 · doi: 10.48550/arxiv.2109.04943 · pith_short_12: A4OMKWEX2YA5 · pith_short_16: A4OMKWEX2YA55LLX · pith_short_8: A4OMKWEX

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/A4OMKWEX2YA55LLXSGHS4F6LSW \
  | 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: 071cc55897d601dead77918f2e17cb95aa2d656af6c5f18c13a3af8921a335cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f17a9c5643bf80bd3275f58c9e728284cc1f35f0a567d2947f0bdbd19ce3e25",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2021-09-10T15:43:22Z",
    "title_canon_sha256": "1247a70c565bd355630cb477c79b02922eaadf885dc74a653cd80bfddd4fc1f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.04943",
    "kind": "arxiv",
    "version": 2
  }
}