Pith Number

pith:TUSJ4WW6

pith:2017:TUSJ4WW6QJZJMCGGETNFZ7F7OL

not attested not anchored not stored refs pending

A Compressive Sensing Approach to Community Detection with Applications

Daniel McKenzie, Ming-Jun Lai

arxiv:1708.09477 v3 · 2017-08-30 · cs.IT · cs.LG · math.IT · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TUSJ4WW6QJZJMCGGETNFZ7F7OL}

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	2026-05-18T00:07:50.602629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d249e5ade82729608c624da5cfcbf72c39155add7e0c8c9c6768bb05ae90946

Aliases

arxiv: 1708.09477 · arxiv_version: 1708.09477v3 · doi: 10.48550/arxiv.1708.09477 · pith_short_12: TUSJ4WW6QJZJ · pith_short_16: TUSJ4WW6QJZJMCGG · pith_short_8: TUSJ4WW6

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/TUSJ4WW6QJZJMCGGETNFZ7F7OL \
  | 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: 9d249e5ade82729608c624da5cfcbf72c39155add7e0c8c9c6768bb05ae90946

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d747ceccda0c62c79d2b1eb217eb07f894dc6bc8bd10a6796273fae0a71dacb",
    "cross_cats_sorted": [
      "cs.LG",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-08-30T21:19:30Z",
    "title_canon_sha256": "db6635dc431aea9278665d6a41000182291e1186fc273688268f68df0512d630"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09477",
    "kind": "arxiv",
    "version": 3
  }
}