Pith Number

pith:46RR3FWK

pith:2025:46RR3FWKK5ALKHU6EU2ONCEBEU

not attested not anchored not stored refs pending

Generation of Ultrabrilliant Positron Beam via Superponderomotive Injection in Laser Wakefield Acceleration

Feng Wan, Jian-Xing Li, Qian Zhao, Ting Sun, Ya-Qing Huang, Zhen-Ke Dou

arxiv:2508.11148 v1 · 2025-08-15 · physics.plasm-ph · physics.acc-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{46RR3FWKK5ALKHU6EU2ONCEBEU}

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	2026-07-05T11:54:19.290580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7a31d96ca5740b51e9e2534e688812504b2e4fa326630c9da16b5fe50455886

Aliases

arxiv: 2508.11148 · arxiv_version: 2508.11148v1 · doi: 10.48550/arxiv.2508.11148 · pith_short_12: 46RR3FWKK5AL · pith_short_16: 46RR3FWKK5ALKHU6 · pith_short_8: 46RR3FWK

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/46RR3FWKK5ALKHU6EU2ONCEBEU \
  | 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: e7a31d96ca5740b51e9e2534e688812504b2e4fa326630c9da16b5fe50455886

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "331ef238b4adc703fe14060384f257c705199446ffbf750fd04314380a32fb48",
    "cross_cats_sorted": [
      "physics.acc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2025-08-15T01:40:44Z",
    "title_canon_sha256": "3429bcb3c8933b2d3274bce39be7672dead1a1c8ef00c23680b182f77a90115d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.11148",
    "kind": "arxiv",
    "version": 1
  }
}