Pith Number

pith:OEVD6LM4

pith:2026:OEVD6LM4YT5BPP7WZE3CWCDHSS

not attested not anchored not stored refs pending

Two-Electron Effects Extend High-Harmonic Generation into the keV Regime

Andres Marchisio, Isobel McSweeney, Javier Rivera-Dean, Maciej Lewenstein, Marcelo F. Ciappina, Paraskevas Tzallas, Philipp Stammer

arxiv:2606.24765 v1 · 2026-06-23 · physics.atom-ph · physics.optics · quant-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{OEVD6LM4YT5BPP7WZE3CWCDHSS}

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	2026-06-24T01:15:41.639932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

712a3f2d9cc4fa17bff6c9362b086794b932c848d5c252efd02ae065275857df

Aliases

arxiv: 2606.24765 · arxiv_version: 2606.24765v1 · doi: 10.48550/arxiv.2606.24765 · pith_short_12: OEVD6LM4YT5B · pith_short_16: OEVD6LM4YT5BPP7W · pith_short_8: OEVD6LM4

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/OEVD6LM4YT5BPP7WZE3CWCDHSS \
  | 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: 712a3f2d9cc4fa17bff6c9362b086794b932c848d5c252efd02ae065275857df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bb8adf25f92fd8da9f051d4eef4cfd07ca1fd4162ce0b29cfa20fa9a26f9b00",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2026-06-23T16:23:19Z",
    "title_canon_sha256": "be00958f11707a9af78f438e39786b369e0103e874161252d80e0cd0755572cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24765",
    "kind": "arxiv",
    "version": 1
  }
}