Pith Number

pith:ACXGNQAM

pith:2018:ACXGNQAM2XW5SDRPZ2VH62VB4E

not attested not anchored not stored refs pending

Characterization of self-injected electron beams from LWFA experiments at SPARC_LAB

A. Cianchi, A. Curcio, A. Marocchino, A. Zigler, E. Chiadroni, F. Bisesto, F. Filippi, F. Mira, G. Costa, M. Ferrario, M. P. Anania, R. Pompili

arxiv:1802.01956 v1 · 2018-02-03 · physics.acc-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ACXGNQAM2XW5SDRPZ2VH62VB4E}

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	2026-05-17T23:57:42.241529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00ae66c00cd5edd90e2fceaa7f6aa1e10c43336a742d268f78b8f5275013c80a

Aliases

arxiv: 1802.01956 · arxiv_version: 1802.01956v1 · doi: 10.48550/arxiv.1802.01956 · pith_short_12: ACXGNQAM2XW5 · pith_short_16: ACXGNQAM2XW5SDRP · pith_short_8: ACXGNQAM

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/ACXGNQAM2XW5SDRPZ2VH62VB4E \
  | 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: 00ae66c00cd5edd90e2fceaa7f6aa1e10c43336a742d268f78b8f5275013c80a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7a1b2ab94572e985e1039de0f08cbaeabe72467cbf728348d673ab6901cfb99",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2018-02-03T14:23:54Z",
    "title_canon_sha256": "d2f79204983b04e26333b5daba1521752393ac56419a124d890a9792dc0af478"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01956",
    "kind": "arxiv",
    "version": 1
  }
}