Pith Number

pith:ACRKFEPT

pith:2025:ACRKFEPTQEAKHEWHBHDRJHD7GB

not attested not anchored not stored refs pending

Effect of interface on magnetic exchange coupling in Co/Ru/Co trilayer: from ab-initio simulations to micromagnetics

Alexander Kovacs, David B\"ohm, Dominik Legut, Harald Oezelt, Jan Priessnitz, Markus Gusenbauer, Sergiu Arapan, Thomas Schrefl

arxiv:2501.08724 v2 · 2025-01-15 · 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{ACRKFEPTQEAKHEWHBHDRJHD7GB}

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	2026-07-05T10:03:51.043943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00a2a291f38100a392c709c7149c7f304a2a18521455c879cbe182bfba43fedd

Aliases

arxiv: 2501.08724 · arxiv_version: 2501.08724v2 · doi: 10.48550/arxiv.2501.08724 · pith_short_12: ACRKFEPTQEAK · pith_short_16: ACRKFEPTQEAKHEWH · pith_short_8: ACRKFEPT

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/ACRKFEPTQEAKHEWHBHDRJHD7GB \
  | 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: 00a2a291f38100a392c709c7149c7f304a2a18521455c879cbe182bfba43fedd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "195420a9630b7699af95ccda7c8bef1789ca2955459f328ff2575178dd7af9e5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-01-15T11:05:44Z",
    "title_canon_sha256": "277e9981eadbd2b50b48662daa3d18e9414dc99d3e4684d7e82824aec3849ddc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.08724",
    "kind": "arxiv",
    "version": 2
  }
}