Pith Number

pith:Q7CAWFJV

pith:2014:Q7CAWFJV7POYLDC4TTSU6G4GGQ

not attested not anchored not stored refs pending

Direct observation of the injection dynamics of a laser wakefield accelerator using few-femtosecond shadowgraphy

A. S\"avert, C. Spielmann, E. Siminos, G. G. Paulus, J. M. Cole, K. Poder, M. B. Schwab, M. C. Kaluza, M. Leier, M. M\"oller, M. Reuter, M. Schnell, O. J\"ackel, S. P. D. Mangles, S. Skupin, Z. Najmudin

arxiv:1402.3052 v2 · 2014-02-13 · physics.plasm-ph · physics.acc-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q7CAWFJV7POYLDC4TTSU6G4GGQ}

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	2026-05-18T01:36:04.141008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87c40b1535fbdd858c5c9ce54f1b863435c224d32a761ccc74d16bcd39c54497

Aliases

arxiv: 1402.3052 · arxiv_version: 1402.3052v2 · doi: 10.48550/arxiv.1402.3052 · pith_short_12: Q7CAWFJV7POY · pith_short_16: Q7CAWFJV7POYLDC4 · pith_short_8: Q7CAWFJV

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/Q7CAWFJV7POYLDC4TTSU6G4GGQ \
  | 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: 87c40b1535fbdd858c5c9ce54f1b863435c224d32a761ccc74d16bcd39c54497

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf8ee35a35d75541b188aafeee8072ee05c28c17f21cf70976c1640962004ef1",
    "cross_cats_sorted": [
      "physics.acc-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2014-02-13T07:40:58Z",
    "title_canon_sha256": "defb0c9a0128457b5ea48b57ac55e69b32c51965c79489882f69abf0dfa3ebc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3052",
    "kind": "arxiv",
    "version": 2
  }
}