Pith Number

pith:6MSVBYOV

pith:2026:6MSVBYOVQI7KQYCAKCXZZH7PK3

not attested not anchored not stored refs pending

Space-time beams with tunable orbital group velocity toward plasma superradiance

Carolina Miranda, Gabrielle Vaz, Joaquim Pereira, Jorge Vieira, Marco Piccardo, Marta Fajardo, Pablo San Miguel Claveria, Rafael Almeida, Robert Neumann, Vincent Ginis

arxiv:2602.18838 v2 · 2026-02-21 · 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{6MSVBYOVQI7KQYCAKCXZZH7PK3}

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	2026-06-08T01:05:08.379518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f32550e1d5823ea8604050af9c9fef56f9c6ca354b1f106646aca4def600e318

Aliases

arxiv: 2602.18838 · arxiv_version: 2602.18838v2 · doi: 10.48550/arxiv.2602.18838 · pith_short_12: 6MSVBYOVQI7K · pith_short_16: 6MSVBYOVQI7KQYCA · pith_short_8: 6MSVBYOV

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/6MSVBYOVQI7KQYCAKCXZZH7PK3 \
  | 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: f32550e1d5823ea8604050af9c9fef56f9c6ca354b1f106646aca4def600e318

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61ffea1b1cd56a1488c26c5cf75eaecc526106fc34adb6cc2d2377901cd5a4a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-02-21T13:56:29Z",
    "title_canon_sha256": "30143085214d858e9c35898981f1d0e4b6e51bd71919b7f4e1fe2b55d8bf1a52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.18838",
    "kind": "arxiv",
    "version": 2
  }
}