Pith Number

pith:2UUXBQH6

pith:2025:2UUXBQH6L4VBKMOYPJPAVJ4VQU

not attested not anchored not stored refs pending

Tradeoffs in Processing Queries and Supporting Updates over an ML-Enhanced R-tree

Abdullah Al-Mamun, Ch. Md. Rakin Haider, Jianguo Wang, Walid G. Aref

arxiv:2502.09937 v1 · 2025-02-14 · 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{2UUXBQH6L4VBKMOYPJPAVJ4VQU}

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	2026-07-05T10:14:14.868374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d52970c0fe5f2a1531d87a5e0aa7958532771fee68fb00ae3582e409015bd2b3

Aliases

arxiv: 2502.09937 · arxiv_version: 2502.09937v1 · doi: 10.48550/arxiv.2502.09937 · pith_short_12: 2UUXBQH6L4VB · pith_short_16: 2UUXBQH6L4VBKMOY · pith_short_8: 2UUXBQH6

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/2UUXBQH6L4VBKMOYPJPAVJ4VQU \
  | 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: d52970c0fe5f2a1531d87a5e0aa7958532771fee68fb00ae3582e409015bd2b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "277dfb176848cbdbb68e51fd4e31bb5f419ad5988bd7970e699472abe6061eda",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-02-14T06:16:26Z",
    "title_canon_sha256": "050c7efaca73c7d465934b2781535427b6a6aa671063ce56425babbe9ab68e1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.09937",
    "kind": "arxiv",
    "version": 1
  }
}