Pith Number

pith:4FGHIGCG

pith:2024:4FGHIGCGXUX6ZGJXYG2X55ML7H

not attested not anchored not stored refs pending

Excited state-specific CASSCF theory for the torsion of ethylene

Hugh G. A. Burton, Sandra Saade

arxiv:2402.13046 v1 · 2024-02-20 · 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{4FGHIGCGXUX6ZGJXYG2X55ML7H}

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	2026-07-05T07:47:20.139027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e14c741846bd2fec9937c1b57ef58bf9f0264bbdbf379c22d1a9c0e2d52f6d77

Aliases

arxiv: 2402.13046 · arxiv_version: 2402.13046v1 · doi: 10.48550/arxiv.2402.13046 · pith_short_12: 4FGHIGCGXUX6 · pith_short_16: 4FGHIGCGXUX6ZGJX · pith_short_8: 4FGHIGCG

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/4FGHIGCGXUX6ZGJXYG2X55ML7H \
  | 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: e14c741846bd2fec9937c1b57ef58bf9f0264bbdbf379c22d1a9c0e2d52f6d77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40d0b65bca53ac5f6db0d9f9e3c10ece104eb7dd49ba7d03b889334597c08e5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2024-02-20T14:35:07Z",
    "title_canon_sha256": "e6a8ec8b2247cec169674531f7ab31e3ae1ecd2e649e980b3c5c9465668c196d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.13046",
    "kind": "arxiv",
    "version": 1
  }
}