Pith Number

pith:FBJ4E7TT

pith:2024:FBJ4E7TTBAPIH2TWQ5HHWFSJKR

not attested not anchored not stored refs pending

State-specific density functionals for excited states from ensembles

Leeor Kronik, Stefano Pittalis, Stephen G Dale, Tim Gould

arxiv:2406.18105 v2 · 2024-06-26 · 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{FBJ4E7TTBAPIH2TWQ5HHWFSJKR}

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

Excited States of the Uniform Electron Gas

Receipt and verification

First computed	2026-07-05T11:16:49.721771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2853c27e73081e83ea76874e7b164954442b1fcae9536650085750f05fefd829

Aliases

arxiv: 2406.18105 · arxiv_version: 2406.18105v2 · doi: 10.48550/arxiv.2406.18105 · pith_short_12: FBJ4E7TTBAPI · pith_short_16: FBJ4E7TTBAPIH2TW · pith_short_8: FBJ4E7TT

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/FBJ4E7TTBAPIH2TWQ5HHWFSJKR \
  | 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: 2853c27e73081e83ea76874e7b164954442b1fcae9536650085750f05fefd829

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca15dfc49f9080cc95797bcddf1c378b6b5521660cfe78b04c9c669295fd440b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2024-06-26T06:46:16Z",
    "title_canon_sha256": "d52d5c3a35216bf79dc81f5904e9f6c32c91468e593a4d4351ff6d119b0dd109"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.18105",
    "kind": "arxiv",
    "version": 2
  }
}