Pith Number

pith:4ITQL2R7

pith:2017:4ITQL2R7G4256IZ26BJUJN3BYZ

not attested not anchored not stored refs pending

Community Recovery in Hypergraphs

Changho Suh, Kangwook Lee, Kwangjun Ahn

arxiv:1709.03670 v1 · 2017-09-12 · cs.IT · cs.LG · math.IT · 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{4ITQL2R7G4256IZ26BJUJN3BYZ}

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	2026-05-18T00:35:29.869184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e22705ea3f3735df233af05344b761c64762496ee3bd3efb2e8c8a751de429f7

Aliases

arxiv: 1709.03670 · arxiv_version: 1709.03670v1 · doi: 10.48550/arxiv.1709.03670 · pith_short_12: 4ITQL2R7G425 · pith_short_16: 4ITQL2R7G4256IZ2 · pith_short_8: 4ITQL2R7

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/4ITQL2R7G4256IZ26BJUJN3BYZ \
  | 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: e22705ea3f3735df233af05344b761c64762496ee3bd3efb2e8c8a751de429f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61d750f763a1ae3e3422984fcfec931f85e8f3c6a01f530b73ae44f2343bcbe5",
    "cross_cats_sorted": [
      "cs.LG",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-09-12T03:08:33Z",
    "title_canon_sha256": "72102f2ffd32b8ddbb74500c5818a2bca71528cf84712a808e1f627ed686ad22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03670",
    "kind": "arxiv",
    "version": 1
  }
}