Pith Number

pith:AD47CW2P

pith:2026:AD47CW2P2GDTTTTEBE36HEO3LG

not attested not anchored not stored refs pending

Symbol Rate-Code Rate Trade-offs for IM/DD 200G/400G per Lane LPO Transceivers

Gabriele Liga, Jos\'e N\'u\~nez-Kasaneva, Nikos Argyris, Paraskevas Bakopoulos, Stefanos Dris, Yunus Can G\"ultekin

arxiv:2606.23390 v1 · 2026-06-22 · 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{AD47CW2P2GDTTTTEBE36HEO3LG}

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	2026-06-23T03:14:18.610179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00f9f15b4fd18739ce640937e391db5995d3bda329e138b865fe234ecaeb15b5

Aliases

arxiv: 2606.23390 · arxiv_version: 2606.23390v1 · doi: 10.48550/arxiv.2606.23390 · pith_short_12: AD47CW2P2GDT · pith_short_16: AD47CW2P2GDTTTTE · pith_short_8: AD47CW2P

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/AD47CW2P2GDTTTTEBE36HEO3LG \
  | 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: 00f9f15b4fd18739ce640937e391db5995d3bda329e138b865fe234ecaeb15b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57b9aa867e530db38f5c1a607cd734a8a30668c94134088280847775ce4be64a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-06-22T14:18:12Z",
    "title_canon_sha256": "63cbd0231cd6d6933ea2bc9ed38ce2a336765b6b838032a332cc7ca1f760d7e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23390",
    "kind": "arxiv",
    "version": 1
  }
}