Pith Number

pith:CXG443HX

pith:2018:CXG443HX3SC5JW7ZDY7IHAQYF7

not attested not anchored not stored refs pending

Theoretical S1 <- S0 absorption energies of the anionic forms of oxyluciferin by Variational Monte Carlo and Many Body Green's Function Theory

Daniele Varsano, Emanuele Coccia, Leonardo Guidoni

arxiv:1807.08992 v1 · 2018-07-24 · physics.chem-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CXG443HX3SC5JW7ZDY7IHAQYF7}

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	2026-05-18T00:09:57.122208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15cdce6cf7dc85d4dbf91e3e8382182ff2971adee9c5102c96a832efa3c5981f

Aliases

arxiv: 1807.08992 · arxiv_version: 1807.08992v1 · doi: 10.48550/arxiv.1807.08992 · pith_short_12: CXG443HX3SC5 · pith_short_16: CXG443HX3SC5JW7Z · pith_short_8: CXG443HX

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/CXG443HX3SC5JW7ZDY7IHAQYF7 \
  | 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: 15cdce6cf7dc85d4dbf91e3e8382182ff2971adee9c5102c96a832efa3c5981f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15b2706d1c639f0a09a8131138a4202967cd546e2a593c1c384e8c640dbb7846",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-07-24T09:42:44Z",
    "title_canon_sha256": "7b886a50bab4f91657ff2b1eee6be63255c9e5cf5809618e067a3e7440b45eeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08992",
    "kind": "arxiv",
    "version": 1
  }
}