Pith Number

pith:N3HWRICO

pith:2015:N3HWRICOB4ZZYDE42GZA65ODVW

not attested not anchored not stored refs pending

Local Algorithms for Block Models with Side Information

Elchanan Mossel, Jiaming Xu

arxiv:1508.02344 v1 · 2015-08-10 · stat.ML · cs.CC · cs.DC · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N3HWRICOB4ZZYDE42GZA65ODVW}

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	2026-05-18T01:35:33.484276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ecf68a04e0f339c0c9cd1b20f75c3ada553fa049e68aa474fcc04431b5919d1

Aliases

arxiv: 1508.02344 · arxiv_version: 1508.02344v1 · doi: 10.48550/arxiv.1508.02344 · pith_short_12: N3HWRICOB4ZZ · pith_short_16: N3HWRICOB4ZZYDE4 · pith_short_8: N3HWRICO

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/N3HWRICOB4ZZYDE42GZA65ODVW \
  | 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: 6ecf68a04e0f339c0c9cd1b20f75c3ada553fa049e68aa474fcc04431b5919d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e544829764ccfae5599e64e32acc6ff2d2eb88049426eb76f3c5508c0a2a77e",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DC",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-08-10T18:23:27Z",
    "title_canon_sha256": "10dba13fc06e8a6388a278553331ca562d54ec1aa7ee0ee1e3a8bc8430ac0e94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02344",
    "kind": "arxiv",
    "version": 1
  }
}