Pith Number

pith:PTZLBULT

pith:2018:PTZLBULTCN4NJU64CF3XCM4EHP

not attested not anchored not stored refs pending

PCA of high dimensional random walks with comparison to neural network training

Jascha Sohl-Dickstein, Joseph M. Antognini

arxiv:1806.08805 v1 · 2018-06-22 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PTZLBULTCN4NJU64CF3XCM4EHP}

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	2026-05-18T00:12:31.231240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cf2b0d1731378d4d3dc11777133843bed5a4269db0142fa6b7b41080d3eaa1a

Aliases

arxiv: 1806.08805 · arxiv_version: 1806.08805v1 · doi: 10.48550/arxiv.1806.08805 · pith_short_12: PTZLBULTCN4N · pith_short_16: PTZLBULTCN4NJU64 · pith_short_8: PTZLBULT

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/PTZLBULTCN4NJU64CF3XCM4EHP \
  | 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: 7cf2b0d1731378d4d3dc11777133843bed5a4269db0142fa6b7b41080d3eaa1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0abc7d8c7b056437a8267b6a87f5c1b7360c990ccd3d71026989fc01c92d1396",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-06-22T18:08:20Z",
    "title_canon_sha256": "2b5ac90c6db63adbae0109ddd88e3c10578291e551e6fd05e416f0e428e509b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08805",
    "kind": "arxiv",
    "version": 1
  }
}