Pith Number

pith:C4WU3BBA

pith:2018:C4WU3BBARNA7ZLI53IBLMDI6IN

not attested not anchored not stored refs pending

Introducing user-prescribed constraints in Markov chains for nonlinear dimensionality reduction

Purushottam D. Dixit

arxiv:1806.05096 v2 · 2018-06-13 · 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{C4WU3BBARNA7ZLI53IBLMDI6IN}

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	2026-05-18T00:08:47.992481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

172d4d84208b41fcad1dda02b60d1e434bc423a889e3d74af354b5eb14bfddd7

Aliases

arxiv: 1806.05096 · arxiv_version: 1806.05096v2 · doi: 10.48550/arxiv.1806.05096 · pith_short_12: C4WU3BBARNA7 · pith_short_16: C4WU3BBARNA7ZLI5 · pith_short_8: C4WU3BBA

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/C4WU3BBARNA7ZLI53IBLMDI6IN \
  | 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: 172d4d84208b41fcad1dda02b60d1e434bc423a889e3d74af354b5eb14bfddd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96d25b2acdd301e835c69da3481d9ca967081dadb08921ebfb43158530390719",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-06-13T14:58:49Z",
    "title_canon_sha256": "0ae375f98d24d25691f88354d38b1cfafea5ac7d9764326dfca14895e2136f12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05096",
    "kind": "arxiv",
    "version": 2
  }
}