Pith Number

pith:EXFQXWUM

pith:2019:EXFQXWUM2IFAZUMLSOGIKMMFIG

not attested not anchored not stored refs pending

Spectroscopic Signature of Chemical Bond Dissociation Revealed by Calculated Core-Electron Spectra

Ludger Inhester, Nikita Medvedev, Thomas J. A. Wolf, Xiaolei Zhu, Zheng Li

arxiv:1908.06930 v2 · 2019-08-19 · 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{EXFQXWUM2IFAZUMLSOGIKMMFIG}

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	2026-07-05T00:21:36.251552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25cb0bda8cd20a0cd18b938c853185418138cc6634b2c1fa4870f9b2fcc7e6af

Aliases

arxiv: 1908.06930 · arxiv_version: 1908.06930v2 · doi: 10.48550/arxiv.1908.06930 · pith_short_12: EXFQXWUM2IFA · pith_short_16: EXFQXWUM2IFAZUML · pith_short_8: EXFQXWUM

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/EXFQXWUM2IFAZUMLSOGIKMMFIG \
  | 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: 25cb0bda8cd20a0cd18b938c853185418138cc6634b2c1fa4870f9b2fcc7e6af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "046c9a3fb3850021c743b82e7c6e331f5c2a411ea36b640805ec446f4ccec80c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2019-08-19T17:02:35Z",
    "title_canon_sha256": "09ffc01620a9f2e42072d40d79d7555ed0293156b315d7275fe401b63cbc01cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06930",
    "kind": "arxiv",
    "version": 2
  }
}