Pith Number

pith:ZDGLL6LE

pith:2019:ZDGLL6LE3ETRDYGBZFL2L5TISC

not attested not anchored not stored refs pending

Multilayer Modularity Belief Propagation To Assess Detectability Of Community Structure

Benjamin Walker, Lenka Zdeborov\'a, Peter J. Mucha, William H. Weir

arxiv:1908.04653 v2 · 2019-08-13 · cs.SI · physics.data-an · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZDGLL6LE3ETRDYGBZFL2L5TISC}

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	2026-07-05T02:24:27.528356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8ccb5f964d92711e0c1c957a5f668909fac1825eced2e21dc9c55f881b63c57

Aliases

arxiv: 1908.04653 · arxiv_version: 1908.04653v2 · doi: 10.48550/arxiv.1908.04653 · pith_short_12: ZDGLL6LE3ETR · pith_short_16: ZDGLL6LE3ETRDYGB · pith_short_8: ZDGLL6LE

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/ZDGLL6LE3ETRDYGBZFL2L5TISC \
  | 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: c8ccb5f964d92711e0c1c957a5f668909fac1825eced2e21dc9c55f881b63c57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adb4dba07acc385d8458cddeba00c2b653a9c6e508995d88e8cfffb88021eed7",
    "cross_cats_sorted": [
      "physics.data-an",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-08-13T14:16:33Z",
    "title_canon_sha256": "f7b6c674e6a21811ca643facbcf2a1e03ba078ecdabffd2b596f8513709002be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04653",
    "kind": "arxiv",
    "version": 2
  }
}