Pith Number

pith:EHC7FSZE

pith:2018:EHC7FSZED5OMGV6J5CRNNFDRTA

not attested not anchored not stored refs pending

Stochastic Neighbor Embedding under f-divergences

Daniel Jiwoong Im, Kristin Branson, Nakul Verma

arxiv:1811.01247 v1 · 2018-11-03 · 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{EHC7FSZED5OMGV6J5CRNNFDRTA}

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	2026-05-18T00:01:34.841724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21c5f2cb241f5cc357c9e8a2d69471980f6a7d108dad2a17be8259557f8d9440

Aliases

arxiv: 1811.01247 · arxiv_version: 1811.01247v1 · doi: 10.48550/arxiv.1811.01247 · pith_short_12: EHC7FSZED5OM · pith_short_16: EHC7FSZED5OMGV6J · pith_short_8: EHC7FSZE

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/EHC7FSZED5OMGV6J5CRNNFDRTA \
  | 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: 21c5f2cb241f5cc357c9e8a2d69471980f6a7d108dad2a17be8259557f8d9440

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19fdce3eaed3d8c6c56804d1caae2d25860b3501b5fa032702068a752fb8f091",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-03T16:56:15Z",
    "title_canon_sha256": "e5643761cb6706925ff92783e4a35a7fdd3a4deebc75eb075aa87578a79eee5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01247",
    "kind": "arxiv",
    "version": 1
  }
}