Pith Number

pith:AQ3GSYZ3

pith:2018:AQ3GSYZ37IJJNNAEHFBDYBUL3M

not attested not anchored not stored refs pending

Deep Density-based Image Clustering

Mingxia Li, Ni Wang, Yazhou Ren, Zenglin Xu

arxiv:1812.04287 v1 · 2018-12-11 · 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{AQ3GSYZ37IJJNNAEHFBDYBUL3M}

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	2026-05-17T23:58:32.707656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

043669633bfa1296b40439423c068bdb167676c118d39e5fcf82aee49bf02ec7

Aliases

arxiv: 1812.04287 · arxiv_version: 1812.04287v1 · doi: 10.48550/arxiv.1812.04287 · pith_short_12: AQ3GSYZ37IJJ · pith_short_16: AQ3GSYZ37IJJNNAE · pith_short_8: AQ3GSYZ3

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/AQ3GSYZ37IJJNNAEHFBDYBUL3M \
  | 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: 043669633bfa1296b40439423c068bdb167676c118d39e5fcf82aee49bf02ec7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a50c13854b72a4a16abf2f16356c04caef30640fb1c0d0b60d77aab2b21a56a",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-12-11T09:27:20Z",
    "title_canon_sha256": "0cfc05ac4a713757814dc15e527ff8fc882a80d1899bc4d4283f8ee2dc0c4bdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04287",
    "kind": "arxiv",
    "version": 1
  }
}