Pith Number

pith:RR32FXLI

pith:2017:RR32FXLIFVMSW46426M6TYMXBV

not attested not anchored not stored refs pending

Achievable Information Rates for Coded Modulation with Hard Decision Decoding for Coherent Fiber-Optic Systems

Alexandre Graell i Amat, Alireza Sheikh, Gianluigi Liva

arxiv:1705.07011 v7 · 2017-05-19 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RR32FXLIFVMSW46426M6TYMXBV}

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	2026-05-18T00:31:31.115970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c77a2dd682d592b73dcd799e9e1970d62aa6046986974f2021ddb451f6b35aa

Aliases

arxiv: 1705.07011 · arxiv_version: 1705.07011v7 · doi: 10.48550/arxiv.1705.07011 · pith_short_12: RR32FXLIFVMS · pith_short_16: RR32FXLIFVMSW464 · pith_short_8: RR32FXLI

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/RR32FXLIFVMSW46426M6TYMXBV \
  | 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: 8c77a2dd682d592b73dcd799e9e1970d62aa6046986974f2021ddb451f6b35aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77bbeab034ae68cf18fb8a1e0c5a97df90b96a840029243f577f3ce7c22a04ce",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-05-19T14:21:07Z",
    "title_canon_sha256": "de184435f0f99e042dc43d5eb1071e51622d70d0bb10003624e68ad7ea27aa10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07011",
    "kind": "arxiv",
    "version": 7
  }
}