Pith Number

pith:6WKFNB6R

pith:2019:6WKFNB6RHSPECMF5SCMHRV6YFB

not attested not anchored not stored refs pending

Tracking the Ultraviolet Photochemistry of Thiophenone During and Beyond the Initial Ultrafast Ring Opening

Alexander Demidovich, Arnaud Rouz\'ee, Basile F.E. Curchod, Benjamin Erk, Carlo Callegari, Christopher S. Hansen, Daniel Rolles, David M.P. Holland, Jan Tross, Kevin C. Prince, Lea M. Ibele, Luca Giannessi, Michael N.R. Ashfold, Michele Di Fraia, Oksana Plekan, Raimund Feifel, Rebecca A. Ingle, Rebecca Boll, Richard J. Squibb, Robert Mason, Ruaridh Forbes, Shashank Pathak

arxiv:1912.00531 v2 · 2019-12-02 · 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{6WKFNB6RHSPECMF5SCMHRV6YFB}

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	2026-07-05T00:48:01.196841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5945687d13c9e4130bd909878d7d828603357a315fc2f12fa875f464e25937b

Aliases

arxiv: 1912.00531 · arxiv_version: 1912.00531v2 · doi: 10.48550/arxiv.1912.00531 · pith_short_12: 6WKFNB6RHSPE · pith_short_16: 6WKFNB6RHSPECMF5 · pith_short_8: 6WKFNB6R

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/6WKFNB6RHSPECMF5SCMHRV6YFB \
  | 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: f5945687d13c9e4130bd909878d7d828603357a315fc2f12fa875f464e25937b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a66955e51aca2ceb23e60f97b5f6b6404cdc72308fd2fed18ac070f6c2c3661d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2019-12-02T00:50:42Z",
    "title_canon_sha256": "8191b8025e82f08afab602216556cefb776e96ffd9bc848d6998def7bb9b67ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.00531",
    "kind": "arxiv",
    "version": 2
  }
}