Pith Number

pith:H4D4VV5V

pith:2019:H4D4VV5V5BPLDRCIWUD4SGJYOM

not attested not anchored not stored refs pending

Inelastic ponderomotive scattering of electrons at a high-intensity optical travelling wave in vacuum

Martin Koz\'ak, Norbert Sch\"onenberger, Peter Hommelhoff, Timo Eckstein

arxiv:1905.05240 v1 · 2019-05-13 · 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{H4D4VV5V5BPLDRCIWUD4SGJYOM}

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	2026-05-17T23:46:17.095527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f07cad7b5e85eb1c448b507c9193873034cb29a269d712bcca134d94860929e

Aliases

arxiv: 1905.05240 · arxiv_version: 1905.05240v1 · doi: 10.48550/arxiv.1905.05240 · pith_short_12: H4D4VV5V5BPL · pith_short_16: H4D4VV5V5BPLDRCI · pith_short_8: H4D4VV5V

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/H4D4VV5V5BPLDRCIWUD4SGJYOM \
  | 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: 3f07cad7b5e85eb1c448b507c9193873034cb29a269d712bcca134d94860929e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7795ec19937a7c18c035cb8404d1dcfded1fbab0dc1e7c123719f141393f7991",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-05-13T18:50:52Z",
    "title_canon_sha256": "59e34511051e9bf00d244c9b17bc27dff15c81e16d8ab655270fb5d0f3591149"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05240",
    "kind": "arxiv",
    "version": 1
  }
}