Pith Number

pith:RTQO7JIL

pith:2019:RTQO7JILV7JCKIT66HZ2RTNXET

not attested not anchored not stored refs pending

Overview and Comparison of Nonlinear Interference Modelling Approaches in Ultra-Wideband Optical Transmission Systems

Daniel Semrau, Polina Bayvel, Robert I. Killey

arxiv:1905.02314 v1 · 2019-05-07 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RTQO7JILV7JCKIT66HZ2RTNXET}

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	2026-05-17T23:46:51.786235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ce0efa50bafd225227ef1f3a8cdb724dc715dfaaf540f11877460f90adeee91

Aliases

arxiv: 1905.02314 · arxiv_version: 1905.02314v1 · doi: 10.48550/arxiv.1905.02314 · pith_short_12: RTQO7JILV7JC · pith_short_16: RTQO7JILV7JCKIT6 · pith_short_8: RTQO7JIL

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/RTQO7JILV7JCKIT66HZ2RTNXET \
  | 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: 8ce0efa50bafd225227ef1f3a8cdb724dc715dfaaf540f11877460f90adeee91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e93f6966c36baf819bbdfbf8a5fef7dddfd95b446c8cce9bf16c05d222ba8d9e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-05-07T01:25:43Z",
    "title_canon_sha256": "0a0d484f75346cee25c24bff0c842d697d581fb444efd8072113992c3c75bc17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02314",
    "kind": "arxiv",
    "version": 1
  }
}