Pith Number

pith:R4E4GWHM

pith:2022:R4E4GWHM4F6ZJDMIUPBBGPBPDF

not attested not anchored not stored refs pending

Optimal Network Membership Estimation Under Severe Degree Heterogeneity

Jingming Wang, Zheng Tracy Ke

arxiv:2204.12087 v2 · 2022-04-26 · math.ST · 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{R4E4GWHM4F6ZJDMIUPBBGPBPDF}

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

2 papers in Pith

Bias-Corrected Multiplier Bootstrap Inference for Spectral Edges of Large Covariance Matrices

Davis-Kahan Theorem in the two-to-infinity norm and its application to perfect clustering

Receipt and verification

First computed	2026-07-05T08:47:04.079589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f09c358ece17d948d88a3c2133c2f194fd0b70ddc7cfe23e89d352b9bfc361e

Aliases

arxiv: 2204.12087 · arxiv_version: 2204.12087v2 · doi: 10.48550/arxiv.2204.12087 · pith_short_12: R4E4GWHM4F6Z · pith_short_16: R4E4GWHM4F6ZJDMI · pith_short_8: R4E4GWHM

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/R4E4GWHM4F6ZJDMIUPBBGPBPDF \
  | 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: 8f09c358ece17d948d88a3c2133c2f194fd0b70ddc7cfe23e89d352b9bfc361e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "734aca02f05ebbec17f211f833e481d2af20551facc994eca7edfcac22f5f5cd",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2022-04-26T05:56:44Z",
    "title_canon_sha256": "429e5613d7746fe22cfcf09664607855a6181fe5bbc06b2a33f58c618526fb78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.12087",
    "kind": "arxiv",
    "version": 2
  }
}