Pith Number

pith:6I3WFXSP

pith:2017:6I3WFXSPKIVRFVAE4BOM6DRRXK

not attested not anchored not stored refs pending

Multitask Learning using Task Clustering with Applications to Predictive Modeling and GWAS of Plant Varieties

Addie M. Thompson, Aur\'elie C. Lozano, Eunho Yang, Karthikeyan Natesan Ramamurthy, Ming Yu

arxiv:1710.01788 v1 · 2017-10-04 · 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{6I3WFXSPKIVRFVAE4BOM6DRRXK}

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	2026-05-18T00:33:38.486237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f23762de4f522b12d404e05ccf0e31baac3a108442caec15989efdc2172f4d36

Aliases

arxiv: 1710.01788 · arxiv_version: 1710.01788v1 · doi: 10.48550/arxiv.1710.01788 · pith_short_12: 6I3WFXSPKIVR · pith_short_16: 6I3WFXSPKIVRFVAE · pith_short_8: 6I3WFXSP

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/6I3WFXSPKIVRFVAE4BOM6DRRXK \
  | 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: f23762de4f522b12d404e05ccf0e31baac3a108442caec15989efdc2172f4d36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bb661e7286bcbaf00ae348728c87922e269ecc518119e4d802f743b2f325de2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-10-04T20:13:21Z",
    "title_canon_sha256": "ac904ffe8afe2a9bfa2ca1463a0cc34fe83477f47f764f248382dd9789e2ea30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01788",
    "kind": "arxiv",
    "version": 1
  }
}