Pith Number

pith:OXVLTR4I

pith:2018:OXVLTR4IUFRDH3SKDJJQFQZMLW

not attested not anchored not stored refs pending

Nonlinear Dimensionality Reduction on Graphs

Georgios B. Giannakis, Panagiotis A. Traganitis, Yanning Shen

arxiv:1801.09390 v2 · 2018-01-29 · 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{OXVLTR4IUFRDH3SKDJJQFQZMLW}

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	2026-05-18T00:19:53.120863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75eab9c788a16233ee4a1a5302c32c5dac653e06c91df91f7664ae612d24b854

Aliases

arxiv: 1801.09390 · arxiv_version: 1801.09390v2 · doi: 10.48550/arxiv.1801.09390 · pith_short_12: OXVLTR4IUFRD · pith_short_16: OXVLTR4IUFRDH3SK · pith_short_8: OXVLTR4I

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/OXVLTR4IUFRDH3SKDJJQFQZMLW \
  | 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: 75eab9c788a16233ee4a1a5302c32c5dac653e06c91df91f7664ae612d24b854

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3267d2655ae13d31be4fceb6316e2bafcf26542dc3bdd8bb2ccc07a0087ac28",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-01-29T08:11:04Z",
    "title_canon_sha256": "f8fb3fc76439ecea3b9c9be71480dd7462ddd9a18c95515883f3694ca8149f21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09390",
    "kind": "arxiv",
    "version": 2
  }
}