Pith Number

pith:MDHYCMDT

pith:2018:MDHYCMDTMC2BTIXH42N72TV2NZ

not attested not anchored not stored refs pending

Number of Connected Components in a Graph: Estimation via Counting Patterns

Ashish Khetan, Harshay Shah, Sewoong Oh

arxiv:1812.00139 v1 · 2018-12-01 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MDHYCMDTMC2BTIXH42N72TV2NZ}

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	2026-05-17T23:59:27.140497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60cf81307360b419a2e7e69bfd4eba6e6dce455efb26f6f77c5a346b85fc10a0

Aliases

arxiv: 1812.00139 · arxiv_version: 1812.00139v1 · doi: 10.48550/arxiv.1812.00139 · pith_short_12: MDHYCMDTMC2B · pith_short_16: MDHYCMDTMC2BTIXH · pith_short_8: MDHYCMDT

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/MDHYCMDTMC2BTIXH42N72TV2NZ \
  | 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: 60cf81307360b419a2e7e69bfd4eba6e6dce455efb26f6f77c5a346b85fc10a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c001ee15e9a1e6a9d1e8b5a21da93a2c1c484e6112ef9a814dea58655185505",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-12-01T04:08:46Z",
    "title_canon_sha256": "ed6893cf646e38b691f5aea2882c9e5d697f9e3bfdc98835e1897f83beb722a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00139",
    "kind": "arxiv",
    "version": 1
  }
}