Pith Number

pith:R3WAIXC2

pith:2020:R3WAIXC2LKN47KFQR4QCIH6BPV

not attested not anchored not stored refs pending

Numerical analysis of LG33 second harmonic generation in comparison to the LG00 case

Benno Willke, Henning Vahlbruch, Joscha Heinze

arxiv:2008.10243 v2 · 2020-08-24 · 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{R3WAIXC2LKN47KFQR4QCIH6BPV}

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	2026-07-05T01:49:54.409392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8eec045c5a5a9bcfa8b08f20241fc17d48135c02ee150373d786718a1186471a

Aliases

arxiv: 2008.10243 · arxiv_version: 2008.10243v2 · doi: 10.48550/arxiv.2008.10243 · pith_short_12: R3WAIXC2LKN4 · pith_short_16: R3WAIXC2LKN47KFQ · pith_short_8: R3WAIXC2

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/R3WAIXC2LKN47KFQR4QCIH6BPV \
  | 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: 8eec045c5a5a9bcfa8b08f20241fc17d48135c02ee150373d786718a1186471a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a34bc610f9242f5c4b2b652becfc601d45f08d04ed6d521d188b44b82ad77a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-08-24T08:02:43Z",
    "title_canon_sha256": "bc26772b41a1378d50a77e9939061e1ef2ee652089d0725779a94a20dd31dd9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.10243",
    "kind": "arxiv",
    "version": 2
  }
}