Pith Number

pith:WJTRLWZW

pith:2009:WJTRLWZWPELBYQHRGBQSD3RW7B

not attested not anchored not stored refs pending

Excitation of multiple wakefields by short laser pulses in dense plasmas

G. Brodin, L. Stenflo, M. Marklund, P. K. Shukla

arxiv:0904.0323 v1 · 2009-04-02 · 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{WJTRLWZWPELBYQHRGBQSD3RW7B}

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	2026-05-18T02:14:08.073931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b26715db3679161c40f1306121ee36f871528326a3f4b8a0447e0da456fffd26

Aliases

arxiv: 0904.0323 · arxiv_version: 0904.0323v1 · doi: 10.48550/arxiv.0904.0323 · pith_short_12: WJTRLWZWPELB · pith_short_16: WJTRLWZWPELBYQHR · pith_short_8: WJTRLWZW

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/WJTRLWZWPELBYQHRGBQSD3RW7B \
  | 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: b26715db3679161c40f1306121ee36f871528326a3f4b8a0447e0da456fffd26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91840a70d2ea6f3ad1c956be1f5fbb450f080dfe76a22d8a2ec5c47883ea021f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2009-04-02T07:13:58Z",
    "title_canon_sha256": "5a5912bf0159379357a076c3f5629fd00ef773f9afa77eaa05ba629f51366220"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.0323",
    "kind": "arxiv",
    "version": 1
  }
}