Pith Number

pith:GD3IWGC7

pith:2018:GD3IWGC7IIA7ZX5KOSY5NA62TL

not attested not anchored not stored refs pending

Semi-Random Graphs with Planted Sparse Vertex Cuts: Algorithms for Exact and Approximate Recovery

Anand Louis, Rakesh Venkat

arxiv:1805.09747 v1 · 2018-05-24 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GD3IWGC7IIA7ZX5KOSY5NA62TL}

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	2026-05-18T00:15:02.933818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30f68b185f4201fcdfaa74b1d683da9ad45572708b88794e260c45dee0e2102b

Aliases

arxiv: 1805.09747 · arxiv_version: 1805.09747v1 · doi: 10.48550/arxiv.1805.09747 · pith_short_12: GD3IWGC7IIA7 · pith_short_16: GD3IWGC7IIA7ZX5K · pith_short_8: GD3IWGC7

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/GD3IWGC7IIA7ZX5KOSY5NA62TL \
  | 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: 30f68b185f4201fcdfaa74b1d683da9ad45572708b88794e260c45dee0e2102b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "291b4bcb35ee1e765bce40ede1bad1f8146429b866b1b1f99c47e8e76ce30421",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-05-24T15:56:10Z",
    "title_canon_sha256": "f4da19d0097cc281e66e7b9b039aba0ccb6f5da90f7c3be98877d12c79291a37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09747",
    "kind": "arxiv",
    "version": 1
  }
}