Pith Number

pith:3BSAP57P

pith:2022:3BSAP57P4D5SIC4FZWZDVLHGQ7

not attested not anchored not stored refs pending

An efficient low-density grating setup for monochromatization of XUV ultrafast light sources

Antonija Grubi\v{s}i\'c-\v{C}abo, Cong Li, Maciej Dendzik, Magnus H. Berntsen, Oscar Tjernberg, Qinda Guo, Wanyu Chen, Yang Wang

arxiv:2210.07445 v1 · 2022-10-14 · 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{3BSAP57P4D5SIC4FZWZDVLHGQ7}

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	2026-07-05T05:53:02.959091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d86407f7efe0fb240b85cdb23aace687fe59daff9a393e1a9787a3e7c69cc6b5

Aliases

arxiv: 2210.07445 · arxiv_version: 2210.07445v1 · doi: 10.48550/arxiv.2210.07445 · pith_short_12: 3BSAP57P4D5S · pith_short_16: 3BSAP57P4D5SIC4F · pith_short_8: 3BSAP57P

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/3BSAP57P4D5SIC4FZWZDVLHGQ7 \
  | 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: d86407f7efe0fb240b85cdb23aace687fe59daff9a393e1a9787a3e7c69cc6b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac8b20947c750068cbe5f0fa58bb1b47d9c4f87fa59734240a6ff014d0dd9e42",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-10-14T01:12:26Z",
    "title_canon_sha256": "f82dbbe00382b8883c24b2cf67fb2d6a470643a0c7b966660b82c2937a305c37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.07445",
    "kind": "arxiv",
    "version": 1
  }
}