Pith Number

pith:AHLVTHEZ

pith:2024:AHLVTHEZBI2OLPDI7LYAIQMYZV

not attested not anchored not stored refs pending

Discovering Data Structures: Nearest Neighbor Search and Beyond

Gregory Valiant, Laurent Charlin, Omar Salemohamed, Shivam Garg, Vatsal Sharan

arxiv:2411.03253 v2 · 2024-11-05 · cs.LG · cs.AI · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AHLVTHEZBI2OLPDI7LYAIQMYZV}

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	2026-06-09T01:05:04.066596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01d7599c990a34e5bc68faf0044198cd7d7981397359d0b440a1e6f5663cabee

Aliases

arxiv: 2411.03253 · arxiv_version: 2411.03253v2 · doi: 10.48550/arxiv.2411.03253 · pith_short_12: AHLVTHEZBI2O · pith_short_16: AHLVTHEZBI2OLPDI · pith_short_8: AHLVTHEZ

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/AHLVTHEZBI2OLPDI7LYAIQMYZV \
  | 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: 01d7599c990a34e5bc68faf0044198cd7d7981397359d0b440a1e6f5663cabee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64ecb7df3ab75a315f177a95bde7247d643afef4f80f4f3c0d79e98a6916a25c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-11-05T16:50:54Z",
    "title_canon_sha256": "f83883e4a6bfa12c581f4821060f3d74eb98cc0fd5a90c0ea6d8a77162d186cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.03253",
    "kind": "arxiv",
    "version": 2
  }
}