Pith Number

pith:SGCBGQ4G

pith:2013:SGCBGQ4GPO4WHBWSKRZPVZOILZ

not attested not anchored not stored refs pending

Local algorithms for interactive clustering

Konstantin Voevodski, Maria-Florina Balcan, Pranjal Awasthi

arxiv:1312.6724 v3 · 2013-12-24 · cs.DS · 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{SGCBGQ4GPO4WHBWSKRZPVZOILZ}

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	2026-05-18T02:20:49.900928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91841343867bb96386d25472fae5c85e7d3ff93c1a6a54a7d2607008b0eed0fe

Aliases

arxiv: 1312.6724 · arxiv_version: 1312.6724v3 · doi: 10.48550/arxiv.1312.6724 · pith_short_12: SGCBGQ4GPO4W · pith_short_16: SGCBGQ4GPO4WHBWS · pith_short_8: SGCBGQ4G

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/SGCBGQ4GPO4WHBWSKRZPVZOILZ \
  | 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: 91841343867bb96386d25472fae5c85e7d3ff93c1a6a54a7d2607008b0eed0fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16eabeb871a36b483351545f6361fad5d90c835e6b021903320a4d60d2415ccb",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-12-24T00:16:37Z",
    "title_canon_sha256": "5c7dfb3d52f0b536fe9c9ec294469f819c53e7efb949235283ba32dcb3a6dd5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6724",
    "kind": "arxiv",
    "version": 3
  }
}