Pith Number

pith:WPYCWU6Q

pith:2021:WPYCWU6Q75R3WHTCEKLIETJTBS

not attested not anchored not stored refs pending

Ultrafast element- and depth-resolved magnetization dynamics probed by transverse magneto-optical Kerr effect spectroscopy in the soft x-ray range

Andreas Furchner, Anke Heilmann, Bastian Pfau, Clemens von Korff Schmising, Daniel Schick, Dieter Engel, Felix Willems, Lutz Ehrentraut, Martin Bock, Martin Hennecke, Martin Schmidbauer, Matthias Schnuerer, Piet Hessing, Stefan Eisebitt, Themistoklis Sidiropoulos

arxiv:2110.03599 v2 · 2021-10-07 · 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{WPYCWU6Q75R3WHTCEKLIETJTBS}

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	2026-07-05T04:38:45.177875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3f02b53d0ff63bb1e622296824d330c8920b076b7edea1bfac8d18b5af24f3c

Aliases

arxiv: 2110.03599 · arxiv_version: 2110.03599v2 · doi: 10.48550/arxiv.2110.03599 · pith_short_12: WPYCWU6Q75R3 · pith_short_16: WPYCWU6Q75R3WHTC · pith_short_8: WPYCWU6Q

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/WPYCWU6Q75R3WHTCEKLIETJTBS \
  | 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: b3f02b53d0ff63bb1e622296824d330c8920b076b7edea1bfac8d18b5af24f3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43452ff380ac5402d8e21d1252f0ae442910e14f294487fae81fed9bf701fe3b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-10-07T16:22:41Z",
    "title_canon_sha256": "c042c9d614022340b885bf50feaaf32a532030f6b8bb5bf7d30e79a2cecaffd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03599",
    "kind": "arxiv",
    "version": 2
  }
}