Pith Number

pith:4GVKAORL

pith:2019:4GVKAORLRDZYA27L5AFW2ECRVQ

not attested not anchored not stored refs pending

Dynamical enhancement of nonparaxial effects in the electromagnetic field of a vortex electron

Dmitry Karlovets

arxiv:1902.08787 v2 · 2019-02-23 · quant-ph · hep-ph · physics.atom-ph · 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{4GVKAORLRDZYA27L5AFW2ECRVQ}

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	2026-05-17T23:48:11.081352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1aaa03a2b88f3806bebe80b6d1051ac03f7138a600ff81975474d9929b9c555

Aliases

arxiv: 1902.08787 · arxiv_version: 1902.08787v2 · doi: 10.48550/arxiv.1902.08787 · pith_short_12: 4GVKAORLRDZY · pith_short_16: 4GVKAORLRDZYA27L · pith_short_8: 4GVKAORL

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/4GVKAORLRDZYA27L5AFW2ECRVQ \
  | 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: e1aaa03a2b88f3806bebe80b6d1051ac03f7138a600ff81975474d9929b9c555

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cfcc0d274220fd98a6f463f95648510f67c1e8ce3ddfc5560158f09aee568b6",
    "cross_cats_sorted": [
      "hep-ph",
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-02-23T13:20:09Z",
    "title_canon_sha256": "475d8a29b2b8066be5271058783c37f0c95598d04df4b5bb05f80ea1da0d3469"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08787",
    "kind": "arxiv",
    "version": 2
  }
}