Pith Number

pith:NJH56ZT6

pith:2014:NJH56ZT6NXT7SW5ROFW2R2Z3FG

not attested not anchored not stored refs pending

Edge Label Inference in Generalized Stochastic Block Models: from Spectral Theory to Impossibility Results

Jiaming Xu, Laurent Massouli\'e, Marc Lelarge

arxiv:1406.6897 v1 · 2014-06-26 · math.ST · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJH56ZT6NXT7SW5ROFW2R2Z3FG}

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	2026-05-18T02:48:55.547033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a4fdf667e6de7f95bb1716da8eb3b29866d3094a0767d37e880df42b7e610c9

Aliases

arxiv: 1406.6897 · arxiv_version: 1406.6897v1 · doi: 10.48550/arxiv.1406.6897 · pith_short_12: NJH56ZT6NXT7 · pith_short_16: NJH56ZT6NXT7SW5R · pith_short_8: NJH56ZT6

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/NJH56ZT6NXT7SW5ROFW2R2Z3FG \
  | 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: 6a4fdf667e6de7f95bb1716da8eb3b29866d3094a0767d37e880df42b7e610c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0af377c723f990f9a8c701578ba78ebdb6697c486c37430fefa547cceb08bb68",
    "cross_cats_sorted": [
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-06-26T14:22:54Z",
    "title_canon_sha256": "10a45462661af00d523bac7cc066c573364ee38a96749663c4ec0e066facbdb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6897",
    "kind": "arxiv",
    "version": 1
  }
}