Pith Number

pith:HUBTU2UK

pith:2019:HUBTU2UKN5QHRGB67XAGZHNMGC

not attested not anchored not stored refs pending

Clustering with Jointly Learned Nonlinear Transforms Over Discriminating Min-Max Similarity/Dissimilarity Assignment

Behrooz Razeghi, Dimche Kostadinov, Slava Voloshynovskiy, Taras Holotyak

arxiv:1901.10760 v1 · 2019-01-30 · cs.LG · 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{HUBTU2UKN5QHRGB67XAGZHNMGC}

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	2026-05-17T23:55:06.082418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d033a6a8a6f6078983efdc06c9dac30a26ada79f7abddc089fa022523905f6b

Aliases

arxiv: 1901.10760 · arxiv_version: 1901.10760v1 · doi: 10.48550/arxiv.1901.10760 · pith_short_12: HUBTU2UKN5QH · pith_short_16: HUBTU2UKN5QHRGB6 · pith_short_8: HUBTU2UK

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/HUBTU2UKN5QHRGB67XAGZHNMGC \
  | 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: 3d033a6a8a6f6078983efdc06c9dac30a26ada79f7abddc089fa022523905f6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38adfaa28a054e44f6d793316d8fbe7ac171bbfbd9336e275ae53e247474bc16",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-30T10:47:40Z",
    "title_canon_sha256": "948bf4c9e1646618e9a33455452a04776a0ed6689ba266bcfa9fc289cb17a446"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10760",
    "kind": "arxiv",
    "version": 1
  }
}