Pith Number

pith:4XTJXPQY

pith:2019:4XTJXPQYJG5Q7ZVS2I6O47ZJBQ

not attested not anchored not stored refs pending

Extremely intense laser-based electron acceleration in a plasma channel

Luis O. Silva, Marija Vranic, Ricardo A. Fonseca

arxiv:1902.05427 v1 · 2019-02-12 · 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{4XTJXPQYJG5Q7ZVS2I6O47ZJBQ}

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	2026-05-17T23:54:00.819991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5e69bbe1849bb0fe6b2d23cee7f290c05469544a37ffd3c1d816e9946a9ece9

Aliases

arxiv: 1902.05427 · arxiv_version: 1902.05427v1 · doi: 10.48550/arxiv.1902.05427 · pith_short_12: 4XTJXPQYJG5Q · pith_short_16: 4XTJXPQYJG5Q7ZVS · pith_short_8: 4XTJXPQY

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/4XTJXPQYJG5Q7ZVS2I6O47ZJBQ \
  | 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: e5e69bbe1849bb0fe6b2d23cee7f290c05469544a37ffd3c1d816e9946a9ece9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ec32ad31f10c701a67393177b4856eff221dec78f5a67968168bd6c737de4a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2019-02-12T12:19:33Z",
    "title_canon_sha256": "4724b17eaea2e49f3471499be236cfaae63d487bab255a43ab325081700d3be1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05427",
    "kind": "arxiv",
    "version": 1
  }
}