Pith Number

pith:5B3TFTJL

pith:2014:5B3TFTJLGQUKRWKA25FZST7XOT

not attested not anchored not stored refs pending

Non-Reconstructability in the Stochastic Block Model

Joe Neeman, Praneeth Netrapalli

arxiv:1404.6304 v1 · 2014-04-25 · math.PR · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5B3TFTJLGQUKRWKA25FZST7XOT}

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.

Cited by

1 paper in Pith

The non-tightness of the reconstruction threshold of a 4 states symmetric model with different in-block and out-block mutations

Receipt and verification

First computed	2026-05-18T02:53:16.908461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e87732cd2b3428a8d940d74b994ff774cf3285b41a33fff8b147cd721b2fb5e7

Aliases

arxiv: 1404.6304 · arxiv_version: 1404.6304v1 · doi: 10.48550/arxiv.1404.6304 · pith_short_12: 5B3TFTJLGQUK · pith_short_16: 5B3TFTJLGQUKRWKA · pith_short_8: 5B3TFTJL

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/5B3TFTJLGQUKRWKA25FZST7XOT \
  | 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: e87732cd2b3428a8d940d74b994ff774cf3285b41a33fff8b147cd721b2fb5e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f59f2334d93cc3cc3e248ece781cb4ff8876141dcfe6ffe794f35575e2aa17cc",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2014-04-25T02:34:14Z",
    "title_canon_sha256": "ac4622ab8b8450e09c6874de423d41063d40005975e33d526bcf1f77e325d26f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6304",
    "kind": "arxiv",
    "version": 1
  }
}