Pith Number

pith:4GE7QJUY

pith:2024:4GE7QJUYNDTALE3RCM2XDD3KXG

not attested not anchored not stored refs pending

Ultrafast demagnetization in ferromagnetic materials: Origins and progress

Christian Greb, Claus M. Schneider, Daniel E. B\"urgler, Derang Cao, Fangzhou Wang, Jianbo Wang, Lining Pan, Meihong Liu, Qingfang Liu, Roman Adam, Sarah Heidtfeld, Xiaowen Chen, Zhenyan Lu

arxiv:2412.12557 v1 · 2024-12-17 · cond-mat.mtrl-sci · cond-mat.other · hep-ex · physics.app-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4GE7QJUYNDTALE3RCM2XDD3KXG}

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	2026-07-05T09:50:16.981704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e189f8269868e60593711335718f6ab99607a6aac0987f9574a2b6a9dea339f3

Aliases

arxiv: 2412.12557 · arxiv_version: 2412.12557v1 · doi: 10.48550/arxiv.2412.12557 · pith_short_12: 4GE7QJUYNDTA · pith_short_16: 4GE7QJUYNDTALE3R · pith_short_8: 4GE7QJUY

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/4GE7QJUYNDTALE3RCM2XDD3KXG \
  | 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: e189f8269868e60593711335718f6ab99607a6aac0987f9574a2b6a9dea339f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0179f432f1310254a4557c63051b200c476c4ab27748063d2856ff20c460478",
    "cross_cats_sorted": [
      "cond-mat.other",
      "hep-ex",
      "physics.app-ph",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2024-12-17T05:31:46Z",
    "title_canon_sha256": "e51ae61e67e7e96440d190e5380074251d0d90d7c2a45efa63671279194e933f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.12557",
    "kind": "arxiv",
    "version": 1
  }
}