Pith Number

pith:5MAODLDK

pith:2017:5MAODLDK326KAJLNAFCIWRFZYU

not attested not anchored not stored refs pending

Particle Clustering Machine: A Dynamical System Based Approach

Keivan Ebrahimi, Sambarta Dasgupta, Umesh Vaidya

arxiv:1801.01017 v1 · 2017-12-30 · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5MAODLDK326KAJLNAFCIWRFZYU}

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	2026-05-18T00:26:48.062273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb00e1ac6adebca0256d01448b44b9c5195e8fab5aa5ebae2a2027ba34da19f7

Aliases

arxiv: 1801.01017 · arxiv_version: 1801.01017v1 · doi: 10.48550/arxiv.1801.01017 · pith_short_12: 5MAODLDK326K · pith_short_16: 5MAODLDK326KAJLN · pith_short_8: 5MAODLDK

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/5MAODLDK326KAJLNAFCIWRFZYU \
  | 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: eb00e1ac6adebca0256d01448b44b9c5195e8fab5aa5ebae2a2027ba34da19f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7414f29e7fccd2b9d51cb1c62d4172c42f2d46e26a00ac5cd9380f6300d0026a",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-12-30T00:24:48Z",
    "title_canon_sha256": "a6a6a0b7b1c02aff1ec8b3c42e5e565971ffc3cf79a2fd5144e882323b24ffe6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01017",
    "kind": "arxiv",
    "version": 1
  }
}