Pith Number

pith:WHB63EMX

pith:2018:WHB63EMXTFZPECLBEOYSD53ME2

not attested not anchored not stored refs pending

Plasma boosted electron beams for driving Free Electron Lasers

A. Bacci, A. Cianchi, A. Giribono, A. Marocchino, A.R. Rossi, C. Vaccarezza, E. Chiadroni, L. Serafini, M. Ferrario, M. Rossetti Conti, V. Petrillo

arxiv:1802.06556 v1 · 2018-02-19 · 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{WHB63EMXTFZPECLBEOYSD53ME2}

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	2026-05-17T23:57:42.062357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1c3ed91979972f2096123b121f76c269f4664cc3fc67543c7053ac301060e54

Aliases

arxiv: 1802.06556 · arxiv_version: 1802.06556v1 · doi: 10.48550/arxiv.1802.06556 · pith_short_12: WHB63EMXTFZP · pith_short_16: WHB63EMXTFZPECLB · pith_short_8: WHB63EMX

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/WHB63EMXTFZPECLBEOYSD53ME2 \
  | 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: b1c3ed91979972f2096123b121f76c269f4664cc3fc67543c7053ac301060e54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e63a7fdb58f2c8d34b23da2220fee749249161d372f73d2aa26cdd2f7f69192",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2018-02-19T09:09:56Z",
    "title_canon_sha256": "e84986bc5c81d3af0f0ff974d0f5f997e986b8050704e6873cf03bfd58cc7b90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06556",
    "kind": "arxiv",
    "version": 1
  }
}