Pith Number

pith:GKT5FESS

pith:2017:GKT5FESSEHJBFXQJ2MLFPK5T6W

not attested not anchored not stored refs pending

The Case for Learned Index Structures

Alex Beutel, Ed H. Chi, Jeffrey Dean, Neoklis Polyzotis, Tim Kraska

arxiv:1712.01208 v3 · 2017-12-04 · cs.DB · cs.DS · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GKT5FESSEHJBFXQJ2MLFPK5T6W}

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

Poisoning Learned Index Structures: Static and Dynamic Adversarial Attacks on ALEX

Receipt and verification

First computed	2026-05-18T00:17:18.866762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32a7d2925221d212de09d31657abb3f598283525b39ddfd3ae340e937c7fdcf1

Aliases

arxiv: 1712.01208 · arxiv_version: 1712.01208v3 · doi: 10.48550/arxiv.1712.01208 · pith_short_12: GKT5FESSEHJB · pith_short_16: GKT5FESSEHJBFXQJ · pith_short_8: GKT5FESS

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/GKT5FESSEHJBFXQJ2MLFPK5T6W \
  | 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: 32a7d2925221d212de09d31657abb3f598283525b39ddfd3ae340e937c7fdcf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d4c0f31d00f301f27150a533f84d019a5a888601f7190351b79c1079985dda7",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2017-12-04T17:18:41Z",
    "title_canon_sha256": "d729b668e28b1a646e1dccadb0fa27f27707b3cb76e0067a45294b28e4f93194"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01208",
    "kind": "arxiv",
    "version": 3
  }
}