Pith Number

pith:XWQJPYMU

pith:2020:XWQJPYMUBU37QLCVLPX6K5IG3P

not attested not anchored not stored refs pending

LANNS: A Web-Scale Approximate Nearest Neighbor Lookup System

Ashish Bhutani, Dhritiman Das, Ishita Doshi, Niranjan Balasubramanian, Rajeev Kumar, Rushi Bhatt

arxiv:2010.09426 v1 · 2020-10-19 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XWQJPYMUBU37QLCVLPX6K5IG3P}

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

DARTH: Declarative Recall Through Early Termination for Approximate Nearest Neighbor Search

Receipt and verification

First computed	2026-07-05T01:44:03.972949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bda097e1940d37f82c555befe57506dbff1656cda002686559b42a50e056bf19

Aliases

arxiv: 2010.09426 · arxiv_version: 2010.09426v1 · doi: 10.48550/arxiv.2010.09426 · pith_short_12: XWQJPYMUBU37 · pith_short_16: XWQJPYMUBU37QLCV · pith_short_8: XWQJPYMU

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/XWQJPYMUBU37QLCVLPX6K5IG3P \
  | 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: bda097e1940d37f82c555befe57506dbff1656cda002686559b42a50e056bf19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "218b2db8b3eea12ed1ac2278eff6724d96af8cffbd3583ec77ab6e565b906e13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2020-10-19T12:36:50Z",
    "title_canon_sha256": "02a8bcd3b5f8d372f803b4fc0883650bd2b5d54dca5e90073a8ac3fbbc0a3db7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.09426",
    "kind": "arxiv",
    "version": 1
  }
}