Pith Number

pith:5WBPAZIN

pith:2018:5WBPAZIN45FJUP5WFW5ZBXHWL5

not attested not anchored not stored refs pending

Perturbation-based FEC-assisted Iterative Nonlinearity Compensation for WDM Systems

Edson P. da Silva, Francesco Da Ros, Leif K. Oxenl{\o}we, Metodi P. Yankov, Toshio Morioka

arxiv:1810.02184 v1 · 2018-10-04 · 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{5WBPAZIN45FJUP5WFW5ZBXHWL5}

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	2026-05-17T23:52:40.729387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed82f0650de74a9a3fb62dbb90dcf65f6a44d4eb21e4068f058413d24bdcd2bd

Aliases

arxiv: 1810.02184 · arxiv_version: 1810.02184v1 · doi: 10.48550/arxiv.1810.02184 · pith_short_12: 5WBPAZIN45FJ · pith_short_16: 5WBPAZIN45FJUP5W · pith_short_8: 5WBPAZIN

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/5WBPAZIN45FJUP5WFW5ZBXHWL5 \
  | 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: ed82f0650de74a9a3fb62dbb90dcf65f6a44d4eb21e4068f058413d24bdcd2bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da0573158b447b90c9068e5570843c6ce73451c086ffacef662dc49a23d59386",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-10-04T13:03:00Z",
    "title_canon_sha256": "8dc8c6b60c80661eb7a582bb2ca4fb9e298f4b9d2ed188f86a33d8d0ed74f8de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02184",
    "kind": "arxiv",
    "version": 1
  }
}