Pith Number

pith:LCWTNJK3

pith:2015:LCWTNJK3AF6UE5IAVHVHH6YMD4

not attested not anchored not stored refs pending

Principal Differences Analysis: Interpretable Characterization of Differences between Distributions

Jonas Mueller, Tommi Jaakkola

arxiv:1510.08956 v1 · 2015-10-30 · stat.ML · cs.LG · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LCWTNJK3AF6UE5IAVHVHH6YMD4}

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	2026-05-18T00:45:16.449672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58ad36a55b017d427500a9ea73fb0c1f37a3ff3198356e1183ddd354028bef6d

Aliases

arxiv: 1510.08956 · arxiv_version: 1510.08956v1 · doi: 10.48550/arxiv.1510.08956 · pith_short_12: LCWTNJK3AF6U · pith_short_16: LCWTNJK3AF6UE5IA · pith_short_8: LCWTNJK3

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/LCWTNJK3AF6UE5IAVHVHH6YMD4 \
  | 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: 58ad36a55b017d427500a9ea73fb0c1f37a3ff3198356e1183ddd354028bef6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f79f260cda629b6bfa22a78e32ebd4f5cb58fb6c1754683300ca9ecb17605626",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-10-30T03:06:00Z",
    "title_canon_sha256": "7d705106365ef7fe124275e1aeb7006dbed2e99475af732c2f67d626775ae35e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.08956",
    "kind": "arxiv",
    "version": 1
  }
}