Pith Number

pith:VYLNCQJN

pith:2017:VYLNCQJNZYJWE3CI3RWQB275TD

not attested not anchored not stored refs pending

Reductions for Frequency-Based Data Mining Problems

Pauli Miettinen, Stefan Neumann

arxiv:1709.00900 v1 · 2017-09-04 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VYLNCQJNZYJWE3CI3RWQB275TD}

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	2026-05-18T00:36:04.792015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae16d1412dce13626c48dc6d00ebfd98c8108fb6393b9fbe44c25264d17a405a

Aliases

arxiv: 1709.00900 · arxiv_version: 1709.00900v1 · doi: 10.48550/arxiv.1709.00900 · pith_short_12: VYLNCQJNZYJW · pith_short_16: VYLNCQJNZYJWE3CI · pith_short_8: VYLNCQJN

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/VYLNCQJNZYJWE3CI3RWQB275TD \
  | 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: ae16d1412dce13626c48dc6d00ebfd98c8108fb6393b9fbe44c25264d17a405a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cba0977ffad1656006907e02dc2951b9cb6dd906fefa7454a0e17fa19cc7f4a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2017-09-04T11:12:55Z",
    "title_canon_sha256": "b052c28b77994c07fb815d626a3ed1426dae678b1deb19b26dc1fdadcba7ef96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00900",
    "kind": "arxiv",
    "version": 1
  }
}