Pith Number

pith:XJNKJJL5

pith:2026:XJNKJJL5RYAKA4BXRFVAXBO474

not attested not anchored not stored refs pending

Optimizing spin-based terahertz emission from magnetic heterostructures

Francesco Cosco, Francesco Foggetti, Henri Jaffr\'es, Juliette Mangeney, Niloufar Nilforoushan, Peter M. Oppeneer, Sukhdeep Dhillon

arxiv:2601.22797 v2 · 2026-01-30 · 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{XJNKJJL5RYAKA4BXRFVAXBO474}

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	2026-06-19T16:11:20.104391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba5aa4a57d8e00a07037896a0b85dcff2cea9f597015a97d9e440f66a17cc37e

Aliases

arxiv: 2601.22797 · arxiv_version: 2601.22797v2 · doi: 10.48550/arxiv.2601.22797 · pith_short_12: XJNKJJL5RYAK · pith_short_16: XJNKJJL5RYAKA4BX · pith_short_8: XJNKJJL5

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/XJNKJJL5RYAKA4BXRFVAXBO474 \
  | 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: ba5aa4a57d8e00a07037896a0b85dcff2cea9f597015a97d9e440f66a17cc37e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3aaac24521c880626297eabc475cbd803839aeaf148da23ff4b7e7204045893",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-01-30T10:24:26Z",
    "title_canon_sha256": "b0c56103fb86905d96632ff5d815d211fa5d5ccef00ac6b38b257169ad877e3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.22797",
    "kind": "arxiv",
    "version": 2
  }
}