Pith Number

pith:BUV2NCCW

pith:2021:BUV2NCCW3YXUWTUDARXZD6DDVA

not attested not anchored not stored refs pending

Following excited-state chemical shifts in molecular ultrafast x-ray photoelectron spectroscopy

Andrea Trabattoni, Bastian Manschwetus, Christopher Ehlert, David Picconi, Dennis Mayer, Fabiano Lever, Francesca Calegari, Jan Metje, Mans Wallner, Mario Niebuhr, Marion Kuhlmann, Markus G\"uhr, Matthew S. Robinson, Peter Saalfrank, Raimund Feifel, Richard J. Squibb, Skirmantas Alisauskas, Stefan D\"usterer, Thomas J. A. Wolf, Tommaso Mazza

arxiv:2102.13431 v2 · 2021-02-26 · 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{BUV2NCCW3YXUWTUDARXZD6DDVA}

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	2026-07-05T03:52:56.231100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d2ba68856de2f4b4e83046f91f863a8185ac0d7655fdab46a0b320b9ba0b97c

Aliases

arxiv: 2102.13431 · arxiv_version: 2102.13431v2 · doi: 10.48550/arxiv.2102.13431 · pith_short_12: BUV2NCCW3YXU · pith_short_16: BUV2NCCW3YXUWTUD · pith_short_8: BUV2NCCW

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/BUV2NCCW3YXUWTUDARXZD6DDVA \
  | 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: 0d2ba68856de2f4b4e83046f91f863a8185ac0d7655fdab46a0b320b9ba0b97c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc9a9493a7aefab7e28e7406f79ef5cc6ea33694eb2b17501ea2a92a9e6b7163",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2021-02-26T12:35:09Z",
    "title_canon_sha256": "780071632d87a1b0933b55286607bbd70a718ea711b9bfa4b45e853a29a0028a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.13431",
    "kind": "arxiv",
    "version": 2
  }
}