Pith Number

pith:R4UUFNWL

pith:2023:R4UUFNWLLNEGQHZ6RRPVX67WEK

not attested not anchored not stored refs pending

Optimal Inference in Contextual Stochastic Block Models

L. Zdeborov\'a, O. Duranthon

arxiv:2306.07948 v2 · 2023-06-06 · cs.SI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R4UUFNWLLNEGQHZ6RRPVX67WEK}

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

Is Noise Conditioning Necessary? A Unified Theory of Unconditional Graph Diffusion Models

Receipt and verification

First computed	2026-07-05T08:45:46.193651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f2942b6cb5b48681f3e8c5f5bfbf622be6e28b8710eb96f5f8867e3017c00bb

Aliases

arxiv: 2306.07948 · arxiv_version: 2306.07948v2 · doi: 10.48550/arxiv.2306.07948 · pith_short_12: R4UUFNWLLNEG · pith_short_16: R4UUFNWLLNEGQHZ6 · pith_short_8: R4UUFNWL

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/R4UUFNWLLNEGQHZ6RRPVX67WEK \
  | 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: 8f2942b6cb5b48681f3e8c5f5bfbf622be6e28b8710eb96f5f8867e3017c00bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9f717fc9a0c541e669a97f71c0844a2e5ff7eca6ada8843b7b990032990d207",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2023-06-06T10:02:57Z",
    "title_canon_sha256": "7f5feeb91af6aa30afbe77fac8f537f7862f13fdd8863396714953e6e10afa0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.07948",
    "kind": "arxiv",
    "version": 2
  }
}