Pith Number

pith:ZVE77EW2

pith:2026:ZVE77EW2K5AQ56JHXQRYK2S7GF

not attested not anchored not stored refs pending

Query-Limited Community Recovery in Stochastic Block Models

Lutz Oettershagen, Manuj Mukherjee, Sabyasachi Basu, Suhas Thejaswi

arxiv:2606.02055 v1 · 2026-06-01 · cs.IT · cs.LG · cs.SI · 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{ZVE77EW2K5AQ56JHXQRYK2S7GF}

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	2026-06-02T02:05:04.710728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd49ff92da57410ef927bc23856a5f31582b7b90883a3d707555ca1362520ff5

Aliases

arxiv: 2606.02055 · arxiv_version: 2606.02055v1 · doi: 10.48550/arxiv.2606.02055 · pith_short_12: ZVE77EW2K5AQ · pith_short_16: ZVE77EW2K5AQ56JH · pith_short_8: ZVE77EW2

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/ZVE77EW2K5AQ56JHXQRYK2S7GF \
  | 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: cd49ff92da57410ef927bc23856a5f31582b7b90883a3d707555ca1362520ff5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dc4600d14b0ef81547d65048ee3141a99a43b2250500433ad1deb7eeca1c2af",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SI",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2026-06-01T10:44:00Z",
    "title_canon_sha256": "2ec57e703acd6ba07b5ccd9940677ccff79101f6bf519793ac7fc092971992e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02055",
    "kind": "arxiv",
    "version": 1
  }
}