Pith Number

pith:KAZ4QXAN

pith:2019:KAZ4QXANPCRZYKBHGDKKU5ZMWK

not attested not anchored not stored refs pending

Radiative electron capture as a tunable source of highly linearly polarized x-rays

A. Gumberidze, A. Surzhykov, C. Brandau, C. Kozhuharov, C. Trageser, D.F.A. Winters, F. Nolden, G. Weber, H. Br\"auning, J. Glorius, M. Lestinsky, M.S. Sanjari, M. Steck, M. Vockert, N. Petridis, P.-M. Hillenbrand, R. Hess, R. M\"artin, S. Fritzsche, S. Geyer, S. Hagmann, S. Hess, S. Litvinov, S. Trotsenko, T. Ga{\ss}ner, Th. St\"ohlker, T. Krings, U. Popp, U. Spillmann, Yu.A. Litvinov

arxiv:1902.08415 v2 · 2019-02-22 · physics.atom-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{KAZ4QXANPCRZYKBHGDKKU5ZMWK}

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	2026-05-17T23:46:41.059036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5033c85c0d78a39c282730d4aa772cb28c1a09e7063c30ce11ac02d1ddfcfe40

Aliases

arxiv: 1902.08415 · arxiv_version: 1902.08415v2 · doi: 10.48550/arxiv.1902.08415 · pith_short_12: KAZ4QXANPCRZ · pith_short_16: KAZ4QXANPCRZYKBH · pith_short_8: KAZ4QXAN

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/KAZ4QXANPCRZYKBHGDKKU5ZMWK \
  | 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: 5033c85c0d78a39c282730d4aa772cb28c1a09e7063c30ce11ac02d1ddfcfe40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6526b14b0a40847ab82857a05a5762e924f5f087d73f652e1a18a2ec8b9910f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2019-02-22T09:36:35Z",
    "title_canon_sha256": "765cbd41d0afe30bfb9f53a36afa4a4ebbaf75fcfa72affa474547f1f2cc13d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08415",
    "kind": "arxiv",
    "version": 2
  }
}