Pith Number

pith:G5ADT2LN

pith:2023:G5ADT2LNFWKTLO6WKQVRFG4IDI

not attested not anchored not stored refs pending

Engineering Waveguide Nonlinear Effective Length via Low Index Thin Films

Andrea Di Falco, Farhan Ali, Marcello Ferrera, Sebastian A. Schulz, Sven Stengel, Wallace Jaffray, Ziheng Guo

arxiv:2310.17597 v1 · 2023-10-26 · 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{G5ADT2LNFWKTLO6WKQVRFG4IDI}

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	2026-07-05T07:05:36.710846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

374039e96d2d9535bbd6542b129b881a1eab63bab0a5f414fb85db322b40932c

Aliases

arxiv: 2310.17597 · arxiv_version: 2310.17597v1 · doi: 10.48550/arxiv.2310.17597 · pith_short_12: G5ADT2LNFWKT · pith_short_16: G5ADT2LNFWKTLO6W · pith_short_8: G5ADT2LN

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/G5ADT2LNFWKTLO6WKQVRFG4IDI \
  | 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: 374039e96d2d9535bbd6542b129b881a1eab63bab0a5f414fb85db322b40932c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0214bf44c1e7198c753f64f714ea385714b50f43d61ba19ffad3dbeba5b321b7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-10-26T17:20:55Z",
    "title_canon_sha256": "ae910e6190ec28118c206f8f290a403fbf8aab1c1a043e99488c0c6a16756c91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.17597",
    "kind": "arxiv",
    "version": 1
  }
}