Pith Number

pith:CGAWCVUU

pith:2023:CGAWCVUUFLPIVVP4CIWQUTA63O

not attested not anchored not stored refs pending

Probabilistic Shaping for High-Speed Unamplified IM/DD Systems with an O-Band EML

Georg Bocherer, Md Sabbir-Bin Hossain, Nebojsa Stojanovic, Stefano Calabro, Stephan Pachnicke, Talha Rahman, Tom Wettlin

arxiv:2303.17248 v1 · 2023-03-30 · 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{CGAWCVUUFLPIVVP4CIWQUTA63O}

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	2026-07-05T05:56:31.336420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11816156942ade8ad5fc122d0a4c1edb9b552154f17a816ae728e498dc19a55e

Aliases

arxiv: 2303.17248 · arxiv_version: 2303.17248v1 · doi: 10.48550/arxiv.2303.17248 · pith_short_12: CGAWCVUUFLPI · pith_short_16: CGAWCVUUFLPIVVP4 · pith_short_8: CGAWCVUU

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/CGAWCVUUFLPIVVP4CIWQUTA63O \
  | 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: 11816156942ade8ad5fc122d0a4c1edb9b552154f17a816ae728e498dc19a55e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd2798b5dcc83ba8eb11d260029d9e479d4c648edf05ff59c6bb17bdfe972de7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-03-30T09:26:08Z",
    "title_canon_sha256": "77dc0aaf8dd9721f653cb101cb8c7b3276a25f0927b3fda105b46c28209f8337"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.17248",
    "kind": "arxiv",
    "version": 1
  }
}