Pith Number

pith:A2TICGGY

pith:2013:A2TICGGYMJKTKT7N3S6MY7YLRU

not attested not anchored not stored refs pending

Universal Approximation Using Shuffled Linear Models

Laurens Bliek

arxiv:1308.6498 v2 · 2013-08-29 · math.DS · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A2TICGGYMJKTKT7N3S6MY7YLRU}

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	2026-05-18T03:06:44.315288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06a68118d86255354feddcbccc7f0b8d106016d3d6085334b0fa2c72f1be0c5f

Aliases

arxiv: 1308.6498 · arxiv_version: 1308.6498v2 · doi: 10.48550/arxiv.1308.6498 · pith_short_12: A2TICGGYMJKT · pith_short_16: A2TICGGYMJKTKT7N · pith_short_8: A2TICGGY

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/A2TICGGYMJKTKT7N3S6MY7YLRU \
  | 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: 06a68118d86255354feddcbccc7f0b8d106016d3d6085334b0fa2c72f1be0c5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "862ebcbea7fc14590fbd944c05d95eb14a29afad60ed00315ca52338cb22c6ff",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-08-29T15:38:13Z",
    "title_canon_sha256": "7d57aed9f3d046e0b8ea77c64d04f2836b7e7b62d4fbb3d61d2b232babfbd3e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6498",
    "kind": "arxiv",
    "version": 2
  }
}