Pith Number

pith:RCPJNHT4

pith:2016:RCPJNHT4CCSRIR5ZEOXBTRJ3TM

not attested not anchored not stored refs pending

Associative Memories to Accelerate Approximate Nearest Neighbor Search

Franck Vermet, Matthias L\"owe, Vincent Gripon

arxiv:1611.05898 v2 · 2016-11-10 · cs.LG · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RCPJNHT4CCSRIR5ZEOXBTRJ3TM}

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	2026-05-18T00:40:52.742223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

889e969e7c10a51447b923ae19c53b9b0cc279c7f9eae21a19aa2502faa59678

Aliases

arxiv: 1611.05898 · arxiv_version: 1611.05898v2 · doi: 10.48550/arxiv.1611.05898 · pith_short_12: RCPJNHT4CCSR · pith_short_16: RCPJNHT4CCSRIR5Z · pith_short_8: RCPJNHT4

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/RCPJNHT4CCSRIR5ZEOXBTRJ3TM \
  | 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: 889e969e7c10a51447b923ae19c53b9b0cc279c7f9eae21a19aa2502faa59678

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7cbbc83a55608cd87ef999c58ff6e6ac1ad4bd8b7d1f3fce2926d459c4d047c",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-11-10T16:08:31Z",
    "title_canon_sha256": "2833ff00c0c3358800405dacec28b8b8f8ef95b12e0462d449cb365a0e063c24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05898",
    "kind": "arxiv",
    "version": 2
  }
}