Pith Number

pith:27XVMJDX

pith:2023:27XVMJDXLE3EDDDCYCLZZ3QQZU

not attested not anchored not stored refs pending

Optical Second Harmonic Generation in Anisotropic Multilayers with Complete Multireflection of Linear and Nonlinear Waves using #SHAARP.ml Package

Akash Saha, Bo Wang, Jingyang He, Lincoln Weber, Long-Qing Chen, Rui Zu, Venkatraman Gopalan

arxiv:2307.01368 v4 · 2023-07-03 · 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{27XVMJDXLE3EDDDCYCLZZ3QQZU}

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	2026-07-05T07:26:38.406932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7ef5624775936418c62c0979cee10cd1836c73286f08d49213617f27dc82c2a

Aliases

arxiv: 2307.01368 · arxiv_version: 2307.01368v4 · doi: 10.48550/arxiv.2307.01368 · pith_short_12: 27XVMJDXLE3E · pith_short_16: 27XVMJDXLE3EDDDC · pith_short_8: 27XVMJDX

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/27XVMJDXLE3EDDDCYCLZZ3QQZU \
  | 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: d7ef5624775936418c62c0979cee10cd1836c73286f08d49213617f27dc82c2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8abfc9e34fd7bbf357f37a0d688af04765dde91f4b8d751a65eb356bec985bb",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-07-03T21:51:07Z",
    "title_canon_sha256": "6aa00a671220f7d8df11612aa2a6378ced2f8b09eaf7e63c5c98563e087ddd83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.01368",
    "kind": "arxiv",
    "version": 4
  }
}