Pith Number

pith:K7SZK3Q6

pith:2018:K7SZK3Q6FUKXUEO5VOJBL3XQGP

not attested not anchored not stored refs pending

Experimental Verification of Rate Flexibility and Probabilistic Shaping by 4D Signaling

Fabian Steiner, Francesco Da Ros, Georg B\"ocherer, Gerhard Kramer, Metodi Plamenov Yankov, Patrick Schulte, S{\o}ren Forchhammer

arxiv:1803.06746 v1 · 2018-03-18 · 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{K7SZK3Q6FUKXUEO5VOJBL3XQGP}

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	2026-05-18T00:20:43.888561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57e5956e1e2d157a11ddab9215eef033e9e054776bddb887f320935b08ee07cf

Aliases

arxiv: 1803.06746 · arxiv_version: 1803.06746v1 · doi: 10.48550/arxiv.1803.06746 · pith_short_12: K7SZK3Q6FUKX · pith_short_16: K7SZK3Q6FUKXUEO5 · pith_short_8: K7SZK3Q6

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/K7SZK3Q6FUKXUEO5VOJBL3XQGP \
  | 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: 57e5956e1e2d157a11ddab9215eef033e9e054776bddb887f320935b08ee07cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e0e0dc8058fd1c5defb7809563b5ac1192bf9f386d8b4aa88b8a326719f10b0",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-03-18T21:35:12Z",
    "title_canon_sha256": "4adbe7888935af16fb1b8e237a05ef31f67a35fb7ae8aab9cf111d23eb20e36f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06746",
    "kind": "arxiv",
    "version": 1
  }
}