Pith Number

pith:LMZOMQH6

pith:2023:LMZOMQH6KRUL7I5JDXFAWS52YS

not attested not anchored not stored refs pending

Efficient Computation of Quantiles over Joins

Benny Kimelfeld, Mirek Riedewald, Nikolaos Tziavelis, Nofar Carmeli, Wolfgang Gatterbauer

arxiv:2305.16525 v1 · 2023-05-25 · cs.DB · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LMZOMQH6KRUL7I5JDXFAWS52YS}

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	2026-07-05T06:14:14.088182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b32e640fe5468bfa3a91dca0b4bbac4a670eebc554ad3d626b3b8372ece8f7c

Aliases

arxiv: 2305.16525 · arxiv_version: 2305.16525v1 · doi: 10.48550/arxiv.2305.16525 · pith_short_12: LMZOMQH6KRUL · pith_short_16: LMZOMQH6KRUL7I5J · pith_short_8: LMZOMQH6

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/LMZOMQH6KRUL7I5JDXFAWS52YS \
  | 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: 5b32e640fe5468bfa3a91dca0b4bbac4a670eebc554ad3d626b3b8372ece8f7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10e5ebc763bf067aedfc18a0984d4c2aabb522e3ea8cd6994d37be32a864d0a5",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2023-05-25T23:00:18Z",
    "title_canon_sha256": "f31df5bf738e95faba351893e4fa0d0fb5387affe8924357fbe50d06a7adbaf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.16525",
    "kind": "arxiv",
    "version": 1
  }
}