Pith Number

pith:VZ2TT5PC

pith:2011:VZ2TT5PCLXD2TVYG4L5VTFD6VF

not attested not anchored not stored refs pending

Low Complexity Kolmogorov-Smirnov Modulation Classification

Fanggang Wang, Rongtao Xu, Zhangdui Zhong

arxiv:1102.5593 v2 · 2011-02-28 · cs.IT · cs.LG · 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{VZ2TT5PCLXD2TVYG4L5VTFD6VF}

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	2026-05-18T00:58:19.035675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae7539f5e25dc7a9d706e2fb59947ea97694c6302d68f9f2c92056af8905d65f

Aliases

arxiv: 1102.5593 · arxiv_version: 1102.5593v2 · doi: 10.48550/arxiv.1102.5593 · pith_short_12: VZ2TT5PCLXD2 · pith_short_16: VZ2TT5PCLXD2TVYG · pith_short_8: VZ2TT5PC

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/VZ2TT5PCLXD2TVYG4L5VTFD6VF \
  | 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: ae7539f5e25dc7a9d706e2fb59947ea97694c6302d68f9f2c92056af8905d65f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b849d49f7401c893b8f8823a5623d3e9ca0ba4f6811f5ce87f55b29e33cabcda",
    "cross_cats_sorted": [
      "cs.LG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-02-28T04:16:24Z",
    "title_canon_sha256": "ac7dc47bad3bf3927a8ced5e7c2613690adab8059655fc97c3756cc5825ad72f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5593",
    "kind": "arxiv",
    "version": 2
  }
}