Pith Number

pith:Q6VR6WM4

pith:2012:Q6VR6WM4HVEIWBJGPSY7MTI7MV

not attested not anchored not stored refs pending

Natural noise and external wake field seeding in a proton-driven plasma accelerator

A. Caldwell, A. Pukhov, A. Upadhyay, G. Z.Lotova, K. V.Lotov, T. Tuckmantel, V. I.Lotov

arxiv:1204.3444 v1 · 2012-04-16 · 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{Q6VR6WM4HVEIWBJGPSY7MTI7MV}

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	2026-05-18T03:18:31.941421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87ab1f599c3d488b05267cb1f64d1f655557e05a1efc1a3c367a37e679e887f3

Aliases

arxiv: 1204.3444 · arxiv_version: 1204.3444v1 · doi: 10.48550/arxiv.1204.3444 · pith_short_12: Q6VR6WM4HVEI · pith_short_16: Q6VR6WM4HVEIWBJG · pith_short_8: Q6VR6WM4

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/Q6VR6WM4HVEIWBJGPSY7MTI7MV \
  | 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: 87ab1f599c3d488b05267cb1f64d1f655557e05a1efc1a3c367a37e679e887f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f925e0c5ca6fed34edc9a6916cda294911155492a67412cb66494090e4aea31d",
    "cross_cats_sorted": [
      "physics.acc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2012-04-16T11:21:51Z",
    "title_canon_sha256": "262b6d52c37994d4441cc08dc09082699364fa9a103b58af05129f960183944d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3444",
    "kind": "arxiv",
    "version": 1
  }
}