Pith Number

pith:PBUCBQIL

pith:2020:PBUCBQIL7Y3M7NIY4Q5HQZTFIB

not attested not anchored not stored refs pending

Sub-micrometer near-field focusing of spin waves in ultrathin YIG films

B. Divinskiy, J. Ben Youssef, L. Vila, N. Beaulieu, N. Thiery, O. Klein, S. O. Demokritov, V. E. Demidov

arxiv:2002.04284 v1 · 2020-02-11 · cond-mat.mes-hall · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PBUCBQIL7Y3M7NIY4Q5HQZTFIB}

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	2026-07-05T00:39:44.022920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

786820c10bfe36cfb518e43a78666540628f5b5cf22339d5597f997dd5e825c6

Aliases

arxiv: 2002.04284 · arxiv_version: 2002.04284v1 · doi: 10.48550/arxiv.2002.04284 · pith_short_12: PBUCBQIL7Y3M · pith_short_16: PBUCBQIL7Y3M7NIY · pith_short_8: PBUCBQIL

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/PBUCBQIL7Y3M7NIY4Q5HQZTFIB \
  | 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: 786820c10bfe36cfb518e43a78666540628f5b5cf22339d5597f997dd5e825c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e89346db206fbf90a137153375f58ca4d5927319f1616f963c3af2d1b56dfa28",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-02-11T09:58:31Z",
    "title_canon_sha256": "dbd88de0b322020291ddd1b5a0c27e1e79450d4294c394d5b78ff096b7a816f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.04284",
    "kind": "arxiv",
    "version": 1
  }
}