Pith Number

pith:3VDYILYX

pith:2024:3VDYILYXLFLSGD3NPO2T34HUTG

not attested not anchored not stored refs pending

Algorithmic Complexity Attacks on Dynamic Learned Indexes

Evgenios M. Kornaropoulos, Rui Yang, Yue Cheng

arxiv:2403.12433 v1 · 2024-03-19 · cs.DB · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3VDYILYXLFLSGD3NPO2T34HUTG}

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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	2026-07-05T07:58:01.422451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd47842f175957230f6d7bb53df0f499900b7a896d0dd3a4a52aa5760ed925dc

Aliases

arxiv: 2403.12433 · arxiv_version: 2403.12433v1 · doi: 10.48550/arxiv.2403.12433 · pith_short_12: 3VDYILYXLFLS · pith_short_16: 3VDYILYXLFLSGD3N · pith_short_8: 3VDYILYX

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/3VDYILYXLFLSGD3NPO2T34HUTG \
  | 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: dd47842f175957230f6d7bb53df0f499900b7a896d0dd3a4a52aa5760ed925dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93ea3d39882979ddd99203a2615098db521def8d7c90ddd03cd9747265378ed4",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2024-03-19T04:46:56Z",
    "title_canon_sha256": "56bc57a5e224e73926a37a603364b0a91d3b5f6639fbaede654504fae5d46cfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.12433",
    "kind": "arxiv",
    "version": 1
  }
}