Pith Number

pith:PSX4EFBC

pith:2018:PSX4EFBCIN5PS4OFLRIWWOUMIM

not attested not anchored not stored refs pending

PhD Dissertation: Generalized Independent Components Analysis Over Finite Alphabets

Amichai Painsky

arxiv:1809.05043 v4 · 2018-09-13 · 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{PSX4EFBCIN5PS4OFLRIWWOUMIM}

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	2026-05-18T00:00:18.051328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cafc21422437af971c55c516b3a8c43309cbddfc9779684cfbdf2e8481efba3

Aliases

arxiv: 1809.05043 · arxiv_version: 1809.05043v4 · doi: 10.48550/arxiv.1809.05043 · pith_short_12: PSX4EFBCIN5P · pith_short_16: PSX4EFBCIN5PS4OF · pith_short_8: PSX4EFBC

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/PSX4EFBCIN5PS4OFLRIWWOUMIM \
  | 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: 7cafc21422437af971c55c516b3a8c43309cbddfc9779684cfbdf2e8481efba3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c67c22ac85aa25d5e5c8cf72cf9058bffca21056aaed89c43116f13e0f4b354",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-09-13T16:22:19Z",
    "title_canon_sha256": "5c623184dec78f0dfe1c0fdb4c71eb3d7ab6d85cc028d781a7d6618899ffb702"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05043",
    "kind": "arxiv",
    "version": 4
  }
}