Pith Number

pith:MP2WQHH7

pith:2018:MP2WQHH7566GJABNBN53MHWSQH

not attested not anchored not stored refs pending

Mirrorless focusing of XUV high-order harmonics

A. Dubrouil, C. P\'ejot, D. Descamps, E. Constant, E. M\'evel, F. Burgy, F. Catoire, J. Vabek, L. Quintard, O. Hort, V. Strelkov

arxiv:1810.07282 v1 · 2018-10-16 · 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{MP2WQHH7566GJABNBN53MHWSQH}

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	2026-05-18T00:02:58.946103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63f5681cffefbc64802d0b7bb61ed281f89be552033b4dbaf8a21c99d5b5f16b

Aliases

arxiv: 1810.07282 · arxiv_version: 1810.07282v1 · doi: 10.48550/arxiv.1810.07282 · pith_short_12: MP2WQHH7566G · pith_short_16: MP2WQHH7566GJABN · pith_short_8: MP2WQHH7

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/MP2WQHH7566GJABNBN53MHWSQH \
  | 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: 63f5681cffefbc64802d0b7bb61ed281f89be552033b4dbaf8a21c99d5b5f16b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e74dfbb3f7969dcd2f2075d4dd732ecefba3e387d3fec1bda1642eefdf059fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-10-16T21:20:31Z",
    "title_canon_sha256": "c469f4e950b2a54436d3f2ecdb79cd624f70624ca0f11e4c29bea457f320f7ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07282",
    "kind": "arxiv",
    "version": 1
  }
}