Pith Number

pith:PKWT632V

pith:2022:PKWT632VB7FDAVQFQKWJB6IXKP

not attested not anchored not stored refs pending

Towards compact phase-matched and waveguided nonlinear optics in atomically layered semiconductors

Chiara Trovatello, Dmitri N. Basov, Fabian Mooshammer, Giulio Cerullo, Kaiyuan Yao, P. James Schuck, Shuai Zhang, Xinyi Xu, Yinming Shao

arxiv:2204.12618 v1 · 2022-04-26 · physics.optics · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PKWT632VB7FDAVQFQKWJB6IXKP}

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	2026-07-05T05:03:24.301033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7aad3f6f550fca30560582ac90f91753de2c95f46d4b1b7271bc7b69c28e1825

Aliases

arxiv: 2204.12618 · arxiv_version: 2204.12618v1 · doi: 10.48550/arxiv.2204.12618 · pith_short_12: PKWT632VB7FD · pith_short_16: PKWT632VB7FDAVQF · pith_short_8: PKWT632V

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/PKWT632VB7FDAVQFQKWJB6IXKP \
  | 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: 7aad3f6f550fca30560582ac90f91753de2c95f46d4b1b7271bc7b69c28e1825

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04b9d0040c0b9b1037d5d29649a05e2d2c651568d14251ffc5bd59dfb156c3ff",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-04-26T22:29:23Z",
    "title_canon_sha256": "09e010cd6b35f8162dba211de0a4278ae48b73051e83ca374ae022f8b8d43902"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.12618",
    "kind": "arxiv",
    "version": 1
  }
}