Pith Number

pith:4B36PLYE

pith:2025:4B36PLYEMWOLJQHXDINXEARDRJ

not attested not anchored not stored refs pending

Nanodomain poling unlocking backward nonlinear light generation in thin film lithium niobate

Alessandra Sabatti, Jost Kellner, Rachel Grange, Robert J. Chapman

arxiv:2507.13004 v1 · 2025-07-17 · 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{4B36PLYEMWOLJQHXDINXEARDRJ}

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	2026-07-05T11:38:43.197866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e077e7af04659cb4c0f71a1b7202238a7bbd106cd9cef8cc53be30272bc0c23d

Aliases

arxiv: 2507.13004 · arxiv_version: 2507.13004v1 · doi: 10.48550/arxiv.2507.13004 · pith_short_12: 4B36PLYEMWOL · pith_short_16: 4B36PLYEMWOLJQHX · pith_short_8: 4B36PLYE

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/4B36PLYEMWOLJQHXDINXEARDRJ \
  | 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: e077e7af04659cb4c0f71a1b7202238a7bbd106cd9cef8cc53be30272bc0c23d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3caa6d5092294e13afe0d9ecf2190df5d1f15a5573e8b25b92d1a452018a6a7c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-07-17T11:23:07Z",
    "title_canon_sha256": "8ff0fb1d7d4ec4f08fc2cdaca6ac45e2eb06d8b7689bceb92f2d7b9b3cff2cd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.13004",
    "kind": "arxiv",
    "version": 1
  }
}