Pith Number

pith:SXHU5UGR

pith:2018:SXHU5UGRQTMWLR7HMBEM4G6Z3T

not attested not anchored not stored refs pending

Visualization of High-dimensional Scalar Functions Using Principal Parameterizations

Rafael Ballester-Ripoll, Renato Pajarola

arxiv:1809.03618 v1 · 2018-09-11 · cs.GR · cs.LG · cs.MM · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SXHU5UGRQTMWLR7HMBEM4G6Z3T}

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	2026-05-18T00:06:00.309095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95cf4ed0d184d965c7e76048ce1bd9dcdc46fdf2cfe545355a9503883b750d22

Aliases

arxiv: 1809.03618 · arxiv_version: 1809.03618v1 · doi: 10.48550/arxiv.1809.03618 · pith_short_12: SXHU5UGRQTMW · pith_short_16: SXHU5UGRQTMWLR7H · pith_short_8: SXHU5UGR

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/SXHU5UGRQTMWLR7HMBEM4G6Z3T \
  | 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: 95cf4ed0d184d965c7e76048ce1bd9dcdc46fdf2cfe545355a9503883b750d22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b8b17ba46a7abb17b8aa19a4a4b89356cbc612fb146a4d8a2f37335e50ce38d",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.MM",
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2018-09-11T08:35:12Z",
    "title_canon_sha256": "e93564a8e25abc09fa28ac7c3088dc1ac8e14a64a3f8fd51736d0af7ad2ed9b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03618",
    "kind": "arxiv",
    "version": 1
  }
}