Pith Number

pith:KQZK7EI7

pith:2023:KQZK7EI7KBZI4PYXQZMK2TAUQF

not attested not anchored not stored refs pending

Smith-Purcell radiation from time grating

Ayan Nussupbekov, Chao-Hai Du, Cheng-Wei Qiu, Ching Eng Png, Juan-Feng Zhu, Lin Wu, Ping Bai, Wenjie Zhou, Xuchen Wang, Zicheng Song, Zi-Wen Zhang

arxiv:2311.07381 v1 · 2023-11-13 · physics.optics · physics.app-ph · physics.plasm-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{KQZK7EI7KBZI4PYXQZMK2TAUQF}

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.

Cited by

1 paper in Pith

Spatiotemporal Superfocusing

Receipt and verification

First computed	2026-07-05T07:12:11.829074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5432af911f50728e3f178658ad4c148168050f674677ea4d678d87f7bb40d69b

Aliases

arxiv: 2311.07381 · arxiv_version: 2311.07381v1 · doi: 10.48550/arxiv.2311.07381 · pith_short_12: KQZK7EI7KBZI · pith_short_16: KQZK7EI7KBZI4PYX · pith_short_8: KQZK7EI7

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/KQZK7EI7KBZI4PYXQZMK2TAUQF \
  | 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: 5432af911f50728e3f178658ad4c148168050f674677ea4d678d87f7bb40d69b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b48ac234a68d9ab89619be2850f93e72081399a6c3666b0bc0df4f206cdabec",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-11-13T15:06:45Z",
    "title_canon_sha256": "00408aea86ce5bf3b67d4b6efbc242734b4c66abc1b63b4c53ab2d5a2883d3ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.07381",
    "kind": "arxiv",
    "version": 1
  }
}