Pith Number

pith:NC4OV3NT

pith:2019:NC4OV3NTTKMZRQGLS2QYROX5RZ

not attested not anchored not stored refs pending

Computing Linear Restrictions of Neural Networks

Aditya V. Thakur, Matthew Sotoudeh

arxiv:1908.06214 v2 · 2019-08-17 · 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{NC4OV3NTTKMZRQGLS2QYROX5RZ}

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	2026-07-05T00:24:17.957690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68b8eaedb39a9998c0cb96a188bafd8e533d220b724e3d441ea52106f5caa61a

Aliases

arxiv: 1908.06214 · arxiv_version: 1908.06214v2 · doi: 10.48550/arxiv.1908.06214 · pith_short_12: NC4OV3NTTKMZ · pith_short_16: NC4OV3NTTKMZRQGL · pith_short_8: NC4OV3NT

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/NC4OV3NTTKMZRQGLS2QYROX5RZ \
  | 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: 68b8eaedb39a9998c0cb96a188bafd8e533d220b724e3d441ea52106f5caa61a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a77be9dd8ab54cf9ed123c595ee4318c33c684758460d3c845b736c129a42111",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-17T00:42:34Z",
    "title_canon_sha256": "3b2bae0489505a0e0ed3417054f20f0b6ef719233650198806a380f36c643c9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06214",
    "kind": "arxiv",
    "version": 2
  }
}