Pith Number

pith:W5BEWVNE

pith:2021:W5BEWVNE3J5ONNJ4KXXOL4EHTZ

not attested not anchored not stored refs pending

Modulation of Cathodoluminescence Emission by Interference with External Light

Claus Ropers, F. Javier Garc\'ia de Abajo, Ofer Kfir, Valerio Di Giulio

arxiv:2101.07748 v3 · 2021-01-19 · 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{W5BEWVNE3J5ONNJ4KXXOL4EHTZ}

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	2026-07-05T04:55:48.233576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7424b55a4da7ae6b53c55eee5f0879e52317c6d61ae93885ee72849177a936a

Aliases

arxiv: 2101.07748 · arxiv_version: 2101.07748v3 · doi: 10.48550/arxiv.2101.07748 · pith_short_12: W5BEWVNE3J5O · pith_short_16: W5BEWVNE3J5ONNJ4 · pith_short_8: W5BEWVNE

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/W5BEWVNE3J5ONNJ4KXXOL4EHTZ \
  | 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: b7424b55a4da7ae6b53c55eee5f0879e52317c6d61ae93885ee72849177a936a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3319ef760e2e43c9bc5ca1cb00017ade88c9ebd959299bc671d12c970c6482ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-01-19T17:39:47Z",
    "title_canon_sha256": "835cd652a0fea51f6c74f36b376afdab7faa806e5ea35774d5ea64ec1a9fe914"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.07748",
    "kind": "arxiv",
    "version": 3
  }
}