Pith Number

pith:R2HYLH6W

pith:2017:R2HYLH6WOYG45TEVPFU47E36RZ

not attested not anchored not stored refs pending

Supervised Dimensionality Reduction for Big Data

Christopher Douville, Da Zheng, Eric Bridgeford, Joshua T. Vogelstein, Mauro Maggioni, Minh Tang, Randal Burns

arxiv:1709.01233 v9 · 2017-09-05 · 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{R2HYLH6WOYG45TEVPFU47E36RZ}

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	2026-07-05T02:08:56.647480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e8f859fd6760dcecc957969cf937e8e7fb01e4a4575f3b828245f8695e2be33

Aliases

arxiv: 1709.01233 · arxiv_version: 1709.01233v9 · doi: 10.48550/arxiv.1709.01233 · pith_short_12: R2HYLH6WOYG4 · pith_short_16: R2HYLH6WOYG45TEV · pith_short_8: R2HYLH6W

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/R2HYLH6WOYG45TEVPFU47E36RZ \
  | 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: 8e8f859fd6760dcecc957969cf937e8e7fb01e4a4575f3b828245f8695e2be33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5020f602e721d676be507866499ce9e7fcf9524157ac81bff3d909252f63a2f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-09-05T04:19:38Z",
    "title_canon_sha256": "ece486f31ab6ccc523b0984a12d857824cdeefdea670ba4d722a83c926e6ee6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01233",
    "kind": "arxiv",
    "version": 9
  }
}