Pith Number

pith:RMURSUER

pith:2020:RMURSUERNDHY4JFPR7ZSR63UBB

not attested not anchored not stored refs pending

NCVis: Noise Contrastive Approach for Scalable Visualization

Aleksandr Artemenkov, Maxim Panov

arxiv:2001.11411 v1 · 2020-01-30 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RMURSUERNDHY4JFPR7ZSR63UBB}

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.

Cited by

1 paper in Pith

CosMAP: Contrastive Manifold Approximation and Projection for Dimensionality Reduction of Omics and Genealogical Data

Receipt and verification

First computed	2026-07-05T00:37:23.837126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b2919509168cf8e24af8ff328fb74086396ab6c5e00f88da9263f459066e942

Aliases

arxiv: 2001.11411 · arxiv_version: 2001.11411v1 · doi: 10.48550/arxiv.2001.11411 · pith_short_12: RMURSUERNDHY · pith_short_16: RMURSUERNDHY4JFP · pith_short_8: RMURSUER

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/RMURSUERNDHY4JFPR7ZSR63UBB \
  | 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: 8b2919509168cf8e24af8ff328fb74086396ab6c5e00f88da9263f459066e942

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05158f600b292afac778ccb474db5122635f51c429e5522f2f527fa3f72fc01a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-01-30T15:43:50Z",
    "title_canon_sha256": "2ceb5f269c391058e3213e011b2c484e545330015096af61e37cb85d9dfc41fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.11411",
    "kind": "arxiv",
    "version": 1
  }
}