Pith Number

pith:HPVZV6J5

pith:2013:HPVZV6J5USILFIPDFDZIQHDAJI

not attested not anchored not stored refs pending

Assessment of Charge-Transfer Excitations in Organic Dyes obtained from TD-srDFT Based on Long-Range MP2 and MCSCF Wave Functions

Emmanuel Fromager, Erik D. Hedeg{\aa}rd, Frank Heiden, Hans J{\o}rgen Aa. Jensen, Stefan Knecht

arxiv:1308.4889 v1 · 2013-08-22 · 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{HPVZV6J5USILFIPDFDZIQHDAJI}

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	2026-05-18T03:15:19.521823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3beb9af93da490b2a1e328f2881c604a227ff82d21260427d218613a9e26e791

Aliases

arxiv: 1308.4889 · arxiv_version: 1308.4889v1 · doi: 10.48550/arxiv.1308.4889 · pith_short_12: HPVZV6J5USIL · pith_short_16: HPVZV6J5USILFIPD · pith_short_8: HPVZV6J5

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/HPVZV6J5USILFIPDFDZIQHDAJI \
  | 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: 3beb9af93da490b2a1e328f2881c604a227ff82d21260427d218613a9e26e791

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3503fe85e61252f3913ad9d8f32be94c8c45c7e3fe21d240c81bc8c120d8f25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2013-08-22T15:00:19Z",
    "title_canon_sha256": "82c2ee28cfd7fb2c68b8a5a79102cf43e36c741a083c35496aba80a42a370549"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4889",
    "kind": "arxiv",
    "version": 1
  }
}