Pith Number

pith:CFDY3QW5

pith:2018:CFDY3QW5Q63OKDSJEP73U776IO

not attested not anchored not stored refs pending

Learning a Code: Machine Learning for Approximate Non-Linear Coded Computation

Jack Kosaian, K.V. Rashmi, Shivaram Venkataraman

arxiv:1806.01259 v1 · 2018-06-04 · cs.LG · cs.IT · math.IT · 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{CFDY3QW5Q63OKDSJEP73U776IO}

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	2026-05-18T00:14:16.971361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11478dc2dd87b6e50e4923ffba7ffe43b26a4551c11609d38f70c4f8580dc404

Aliases

arxiv: 1806.01259 · arxiv_version: 1806.01259v1 · doi: 10.48550/arxiv.1806.01259 · pith_short_12: CFDY3QW5Q63O · pith_short_16: CFDY3QW5Q63OKDSJ · pith_short_8: CFDY3QW5

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/CFDY3QW5Q63OKDSJEP73U776IO \
  | 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: 11478dc2dd87b6e50e4923ffba7ffe43b26a4551c11609d38f70c4f8580dc404

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "234070c09ebbac6f9a55b906c07bbecb9f82d86d5ad473af95eb9c9e217eb544",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-06-04T17:56:29Z",
    "title_canon_sha256": "ac4c4f92e43384834c84828799279764dfc9df800e2b28962d04bda41b723ae4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01259",
    "kind": "arxiv",
    "version": 1
  }
}