Pith Number

pith:F33P4QSO

pith:2016:F33P4QSO7RQXRUERHOMEHRATOQ

not attested not anchored not stored refs pending

Clustering Via Crowdsourcing

Arya Mazumdar, Barna Saha

arxiv:1604.01839 v1 · 2016-04-07 · cs.DS · cs.IT · cs.LG · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F33P4QSO7RQXRUERHOMEHRATOQ}

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.

Cited by

1 paper in Pith

Distributed Clustering in the Anonymized Space with Local Differential Privacy

Receipt and verification

First computed	2026-05-18T01:17:31.999329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ef6fe424efc6178d0913b9843c413743e609c6344a3a0a85a0931e7c89edb8a

Aliases

arxiv: 1604.01839 · arxiv_version: 1604.01839v1 · doi: 10.48550/arxiv.1604.01839 · pith_short_12: F33P4QSO7RQX · pith_short_16: F33P4QSO7RQXRUER · pith_short_8: F33P4QSO

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/F33P4QSO7RQXRUERHOMEHRATOQ \
  | 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: 2ef6fe424efc6178d0913b9843c413743e609c6344a3a0a85a0931e7c89edb8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "061f389ac9dfb903ea50c91614738d220960d3a16cbd0b217e819af22a2d9ce3",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-04-07T00:58:23Z",
    "title_canon_sha256": "15b279e8e01ca94a7747531dff5b5e48f67dcc4355d54eba18c0586fb6dbd2c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01839",
    "kind": "arxiv",
    "version": 1
  }
}