Pith Number

pith:OBTRKC4Y

pith:2024:OBTRKC4YEV77HQ5KPNTNNELQZ2

not attested not anchored not stored refs pending

Photochemistry upon charge separation in triphenylamine derivatives from fs to $\mathrm{\mu}$s

Andreas Dreuw, Angelina Jocic, Danyellen Galindo, Felix Hainer, Hendrik J. Brockmann, Letao Huang, Milan Kivala, Tiago Buckup

arxiv:2404.03817 v1 · 2024-04-04 · 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{OBTRKC4YEV77HQ5KPNTNNELQZ2}

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	2026-07-05T08:04:41.741712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7067150b98257ff3c3aa7b66d69170ce85a4b8a7da98653f7b3fff408198bbed

Aliases

arxiv: 2404.03817 · arxiv_version: 2404.03817v1 · doi: 10.48550/arxiv.2404.03817 · pith_short_12: OBTRKC4YEV77 · pith_short_16: OBTRKC4YEV77HQ5K · pith_short_8: OBTRKC4Y

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/OBTRKC4YEV77HQ5KPNTNNELQZ2 \
  | 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: 7067150b98257ff3c3aa7b66d69170ce85a4b8a7da98653f7b3fff408198bbed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74a18897d9827941d5b4556cc441e8e27183ca0665e04bcd1088f932a8259caa",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2024-04-04T21:48:34Z",
    "title_canon_sha256": "26444d8818c7c90d5847ae9afd34af5bd364cd2c4258ba3d0cab7b93fa491ae9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.03817",
    "kind": "arxiv",
    "version": 1
  }
}