Pith Number

pith:2ERSPOTH

pith:2017:2ERSPOTHIYAZCGXM4ZSC7AQT2L

not attested not anchored not stored refs pending

Assessing Excited State Energy Gaps with Time-Dependent Density Functional Theory on Ru(II) Complexes

2), (2) Laboratoire de Chimie et Physique Quantiques (UMR5626), 3), (3) Laboratory of Physical Chemistry, 8093 Z\"urich, A-1090 Vienna, Andrew J. Atkins (1), Austria, CNRS et Universit\'e de Toulouse 3, ETH Z\"urich, Faculty of Chemistry, France, Francesco Talotta (1, Leon Freitag (1, Leticia Gonz\'alez ((1) Institute of Theoretical Chemistry, Martial Boggio-Pasqua (2), Switzerland), Toulouse, University of Vienna, Vladimir-Prelog-Weg 1-5/10, W\"ahringer Stra{\ss}e 17

arxiv:1709.08052 v1 · 2017-09-23 · 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{2ERSPOTHIYAZCGXM4ZSC7AQT2L}

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	2026-05-18T00:34:28.137251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d12327ba674601911aece6642f8213d2f8464b46762d1b3adce0a382e3c8f1b2

Aliases

arxiv: 1709.08052 · arxiv_version: 1709.08052v1 · doi: 10.48550/arxiv.1709.08052 · pith_short_12: 2ERSPOTHIYAZ · pith_short_16: 2ERSPOTHIYAZCGXM · pith_short_8: 2ERSPOTH

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/2ERSPOTHIYAZCGXM4ZSC7AQT2L \
  | 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: d12327ba674601911aece6642f8213d2f8464b46762d1b3adce0a382e3c8f1b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f94d0937540944f269ba02d9db58769b0edb1783551c1a6a541474e7e580ed03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2017-09-23T13:17:35Z",
    "title_canon_sha256": "3308f80dfb93a4c1425b5e194a722eeee893d6b74c4d1e6ba87ff3811104cedb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08052",
    "kind": "arxiv",
    "version": 1
  }
}