Pith Number

pith:QDNW7POO

pith:2025:QDNW7POOUDOZYZVXOJ4PHTT3P6

not attested not anchored not stored refs pending

Precision alignment and tolerance of a plasma wakefield accelerator in a laser-ionized plasma source

Alexander Knetsch, Brendan O'Shea, Claudio Emma, Douglas Storey, Ivan Rajkovic, Mark Hogan, Michael Litos, Nathan Majernik, Robert Ariniello, Sebastien Corde, Spencer Gessner, Valentina Lee

arxiv:2508.16864 v1 · 2025-08-23 · physics.acc-ph · 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{QDNW7POOUDOZYZVXOJ4PHTT3P6}

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	2026-07-05T11:58:05.478450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80db6fbdcea0dd9c66b77278f3ce7b7f8e6bcc75248c5ec07b5323cef32dc2cc

Aliases

arxiv: 2508.16864 · arxiv_version: 2508.16864v1 · doi: 10.48550/arxiv.2508.16864 · pith_short_12: QDNW7POOUDOZ · pith_short_16: QDNW7POOUDOZYZVX · pith_short_8: QDNW7POO

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/QDNW7POOUDOZYZVXOJ4PHTT3P6 \
  | 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: 80db6fbdcea0dd9c66b77278f3ce7b7f8e6bcc75248c5ec07b5323cef32dc2cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "684fed1b224646c98daf878a758657a0668a73fe3afb381f31e4560ca994e162",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2025-08-23T01:21:54Z",
    "title_canon_sha256": "9387ef7b787658ec1fa1580f2dcb13cb2f54c289ae96e419d62203025d2b99e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.16864",
    "kind": "arxiv",
    "version": 1
  }
}