Pith Number

pith:PXPUWS2M

pith:2010:PXPUWS2MKOVMJI34YM7XOQ5DAI

not attested not anchored not stored refs pending

X-ray harmonic comb from relativistic electron spikes

Akito Sagisaka, Alexander S. Pirozhkov, Anatoly Ya. Faenov, Eugene N. Ragozin, Hajime Okada, Hideyuki Kotaki, Hiromitsu Kiriyama, Hiroyuki Daido, Izuru Daito, James K. Koga, Keigo Kawase, Kiminori Kondo, Koichi Ogura, Liming Chen, Masaki Kando, Michiaki Mori, Nobuyuki Nishimori, Sergei V. Bulanov, Takashi Kameshima, Tatiana A. Pikuz, Tetsuya Kawachi, Timur Zh. Esirkepov, Toshiki Tajima, Toyoaki Kimura, Yoshiaki Kato, Yuji Fukuda, Yukio Hayashi

arxiv:1004.4514 v1 · 2010-04-26 · physics.plasm-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{PXPUWS2MKOVMJI34YM7XOQ5DAI}

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	2026-05-18T00:58:47.576485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ddf4b4b4c53aac4a37cc33f7743a3021ff5fa30a7eba377e9bf6c11583dcb30

Aliases

arxiv: 1004.4514 · arxiv_version: 1004.4514v1 · doi: 10.48550/arxiv.1004.4514 · pith_short_12: PXPUWS2MKOVM · pith_short_16: PXPUWS2MKOVMJI34 · pith_short_8: PXPUWS2M

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/PXPUWS2MKOVMJI34YM7XOQ5DAI \
  | 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: 7ddf4b4b4c53aac4a37cc33f7743a3021ff5fa30a7eba377e9bf6c11583dcb30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c47d0a744b8ae4bf1490613b4560b762ae597631236ae332be7e8eb6136bb5fe",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2010-04-26T13:06:00Z",
    "title_canon_sha256": "ec631f354686312fefe5ce4f5287f1b39d5bc04b1c5ee94d4deaa34d3c69bac0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4514",
    "kind": "arxiv",
    "version": 1
  }
}