Pith Number

pith:FCSOVB4T

pith:2020:FCSOVB4T7EI726JHSTCGLWUV3G

not attested not anchored not stored refs pending

Tsunami: A Learned Multi-dimensional Index for Correlated Data and Skewed Workloads

Jialin Ding, Mohammad Alizadeh, Tim Kraska, Vikram Nathan

arxiv:2006.13282 v1 · 2020-06-23 · cs.DB · 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{FCSOVB4T7EI726JHSTCGLWUV3G}

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

LiLIS: A Lightweight Distributed Learned Index Framework for Spatial Decision Analysis

Receipt and verification

First computed	2026-07-05T01:13:14.147666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28a4ea8793f911fd792794c465da95d98e1ad7f8cb70e928f8d5812055705cf0

Aliases

arxiv: 2006.13282 · arxiv_version: 2006.13282v1 · doi: 10.48550/arxiv.2006.13282 · pith_short_12: FCSOVB4T7EI7 · pith_short_16: FCSOVB4T7EI726JH · pith_short_8: FCSOVB4T

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/FCSOVB4T7EI726JHSTCGLWUV3G \
  | 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: 28a4ea8793f911fd792794c465da95d98e1ad7f8cb70e928f8d5812055705cf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d23701d214c976cca6d55f1c6d6ac306ad8bfd3c8a645a30838ed71ef411cc3a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2020-06-23T19:25:51Z",
    "title_canon_sha256": "465e0c73d6eb12fdff58322b080e2394f8f169c567d7c1572cfbe9b8620ec72a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.13282",
    "kind": "arxiv",
    "version": 1
  }
}