Pith Number

pith:FXHUFXFU

pith:2019:FXHUFXFUSMYLOP5IIQAXFQDTLL

not attested not anchored not stored refs pending

Sub-query Fragmentation for Query Analysis and Data Caching in the Distributed Environment

Katarzyna Musial, Santhilata Kuppili Venkata

arxiv:1910.04991 v1 · 2019-10-11 · cs.DB · cs.DC · 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{FXHUFXFUSMYLOP5IIQAXFQDTLL}

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	2026-07-05T00:11:24.347205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dcf42dcb49330b73fa8440172c0735acddfdb901c1a35dbaa43a0f259af3930

Aliases

arxiv: 1910.04991 · arxiv_version: 1910.04991v1 · doi: 10.48550/arxiv.1910.04991 · pith_short_12: FXHUFXFUSMYL · pith_short_16: FXHUFXFUSMYLOP5I · pith_short_8: FXHUFXFU

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/FXHUFXFUSMYLOP5IIQAXFQDTLL \
  | 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: 2dcf42dcb49330b73fa8440172c0735acddfdb901c1a35dbaa43a0f259af3930

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0633ec9d25aac1737281e50fbc79e95e40216f1a9d37ed40536a4799e37299b",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2019-10-11T06:41:09Z",
    "title_canon_sha256": "b9064c51108971c9cd790a0fe63efcc41411b94a9a454ed7a5feceb1d80aaa37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.04991",
    "kind": "arxiv",
    "version": 1
  }
}