Pith Number

pith:UHOCYXDN

pith:2022:UHOCYXDNH77MAG4GXKJ4NSJNQ4

not attested not anchored not stored refs pending

Origami in N dimensions: How feed-forward networks manufacture linear separability

Christian Keup, Moritz Helias

arxiv:2203.11355 v1 · 2022-03-21 · cs.LG · cond-mat.dis-nn · 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{UHOCYXDNH77MAG4GXKJ4NSJNQ4}

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.

Cited by

1 paper in Pith

On Space Folds of ReLU Neural Networks

Receipt and verification

First computed	2026-07-05T04:07:11.244673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1dc2c5c6d3ffec01b86ba93c6c92d873ff513b3541dd80e3b624e501eb4bb8b

Aliases

arxiv: 2203.11355 · arxiv_version: 2203.11355v1 · doi: 10.48550/arxiv.2203.11355 · pith_short_12: UHOCYXDNH77M · pith_short_16: UHOCYXDNH77MAG4G · pith_short_8: UHOCYXDN

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/UHOCYXDNH77MAG4GXKJ4NSJNQ4 \
  | 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: a1dc2c5c6d3ffec01b86ba93c6c92d873ff513b3541dd80e3b624e501eb4bb8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "020ade893a7e37140b73a85a8ec1ba1199683d3bafa7b8d14680b1467abcf665",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-21T21:33:55Z",
    "title_canon_sha256": "b04cb84a6d21233e7e5276d285c74b5a9d945c7f2ebe6ce85a684c1d86e820f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.11355",
    "kind": "arxiv",
    "version": 1
  }
}