Pith Number

pith:73GJVURA

pith:2019:73GJVURAAJINPXYOI3OYV3PBRN

not attested not anchored not stored refs pending

Unsupervised Neural Quantization for Compressed-Domain Similarity Search

Artem Babenko, Stanislav Morozov

arxiv:1908.03883 v1 · 2019-08-11 · cs.LG · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{73GJVURAAJINPXYOI3OYV3PBRN}

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	2026-07-04T23:53:19.121125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fecc9ad2200250d7df0e46dd8aede18b551950ea410b73635eb1aebb0a55a6a3

Aliases

arxiv: 1908.03883 · arxiv_version: 1908.03883v1 · doi: 10.48550/arxiv.1908.03883 · pith_short_12: 73GJVURAAJIN · pith_short_16: 73GJVURAAJINPXYO · pith_short_8: 73GJVURA

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/73GJVURAAJINPXYOI3OYV3PBRN \
  | 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: fecc9ad2200250d7df0e46dd8aede18b551950ea410b73635eb1aebb0a55a6a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2952d459ac40d5463a964cd8c7d60b283c3e25ed0efb1097af4e8283b2ce8591",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-11T10:46:16Z",
    "title_canon_sha256": "81bd805bc580c9c9ce3b34dbbefb0ddb83d82803f97e1d19d3f40fb7098c2621"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03883",
    "kind": "arxiv",
    "version": 1
  }
}