Pith Number

pith:GHB4EN7G

pith:2026:GHB4EN7GYBCWEL5XR2KY644VOS

not attested not anchored not stored refs pending

Excited States from Restricted Open Shell Plane-Wave DFT

Georg Kresse, Leticia Gonz\'alez, Marco Romanelli, Martijn Marsman, Michael J. Sahre

arxiv:2605.28637 v1 · 2026-05-27 · 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{GHB4EN7GYBCWEL5XR2KY644VOS}

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	2026-05-28T02:04:58.569664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31c3c237e6c045622fb78e958f7395748a85efe1b1b709ce8e5290e2cd77ba7d

Aliases

arxiv: 2605.28637 · arxiv_version: 2605.28637v1 · doi: 10.48550/arxiv.2605.28637 · pith_short_12: GHB4EN7GYBCW · pith_short_16: GHB4EN7GYBCWEL5X · pith_short_8: GHB4EN7G

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/GHB4EN7GYBCWEL5XR2KY644VOS \
  | 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: 31c3c237e6c045622fb78e958f7395748a85efe1b1b709ce8e5290e2cd77ba7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e980254332b2614dbb1e9a6c6f08ad17e1af98b7387d3d36007c2ad9768bbd5a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2026-05-27T15:43:45Z",
    "title_canon_sha256": "5f4ab6e9e489d9b6c311cb91fc7da1062a501de36a360f7080158a2e02c46611"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28637",
    "kind": "arxiv",
    "version": 1
  }
}