Pith Number

pith:RT3K6HU4

pith:2019:RT3K6HU4X4TEDWYBHPVQ26N3RO

not attested not anchored not stored refs pending

Lexicographically Ordered Multi-Objective Clustering

Sainyam Galhotra, Sandhya Saisubramanian, Shlomo Zilberstein

arxiv:1903.00750 v1 · 2019-03-02 · stat.ML · cs.AI · 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{RT3K6HU4X4TEDWYBHPVQ26N3RO}

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	2026-05-17T23:52:13.410564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cf6af1e9cbf2641db013beb0d79bb8bb86eef4db2a724ffd08e9b098e5bbc25

Aliases

arxiv: 1903.00750 · arxiv_version: 1903.00750v1 · doi: 10.48550/arxiv.1903.00750 · pith_short_12: RT3K6HU4X4TE · pith_short_16: RT3K6HU4X4TEDWYB · pith_short_8: RT3K6HU4

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/RT3K6HU4X4TEDWYBHPVQ26N3RO \
  | 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: 8cf6af1e9cbf2641db013beb0d79bb8bb86eef4db2a724ffd08e9b098e5bbc25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b20f8503303b21ce12f1fb230a2820e0b7f2e89c31d55db4ba04e4f072f4790",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DS",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-03-02T19:32:00Z",
    "title_canon_sha256": "3145f2f15c9da6402964c018d45ecba73d7e91d6a2de34aae3b4067300716aa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00750",
    "kind": "arxiv",
    "version": 1
  }
}