Pith Number

pith:XUP4Q5ZV

pith:2018:XUP4Q5ZVCOO2VAMSEW4BDXFBNE

not attested not anchored not stored refs pending

Spin-wave amplification and lasing driven by inhomogeneous spin transfer torques

A. Rold\'an-Molina, A.S. Nunez, R.A. Duine, R.J. Doornenbal

arxiv:1807.07312 v1 · 2018-07-19 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XUP4Q5ZVCOO2VAMSEW4BDXFBNE}

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	2026-05-17T23:55:12.343206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd1fc87735139daa819225b811dca16922a3fe0b097eebfe94005b3038fefed5

Aliases

arxiv: 1807.07312 · arxiv_version: 1807.07312v1 · doi: 10.48550/arxiv.1807.07312 · pith_short_12: XUP4Q5ZVCOO2 · pith_short_16: XUP4Q5ZVCOO2VAMS · pith_short_8: XUP4Q5ZV

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/XUP4Q5ZVCOO2VAMSEW4BDXFBNE \
  | 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: bd1fc87735139daa819225b811dca16922a3fe0b097eebfe94005b3038fefed5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d44531adfedcf7e52ca134fb0f79fc5272ac57195fc6a2d6d00d18b8f3651dab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-07-19T09:32:42Z",
    "title_canon_sha256": "13e4eea29efc99615adb2e460b234d123813ce6bd1138fb298009a1b58b4f078"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07312",
    "kind": "arxiv",
    "version": 1
  }
}