Pith Number

pith:MTO2ZPBY

pith:2016:MTO2ZPBYKWP7WNKMPPVS4K2XNG

not attested not anchored not stored refs pending

Trace Norm Regularised Deep Multi-Task Learning

Timothy M. Hospedales, Yongxin Yang

arxiv:1606.04038 v2 · 2016-06-13 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MTO2ZPBYKWP7WNKMPPVS4K2XNG}

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	2026-05-18T00:50:35.584413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64ddacbc38559ffb354c7beb2e2b57699aa60a9bc2f63a6166d2fed6686b73dc

Aliases

arxiv: 1606.04038 · arxiv_version: 1606.04038v2 · doi: 10.48550/arxiv.1606.04038 · pith_short_12: MTO2ZPBYKWP7 · pith_short_16: MTO2ZPBYKWP7WNKM · pith_short_8: MTO2ZPBY

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/MTO2ZPBYKWP7WNKMPPVS4K2XNG \
  | 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: 64ddacbc38559ffb354c7beb2e2b57699aa60a9bc2f63a6166d2fed6686b73dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "943e26006a39e5c9c142c75e5030f0bdef2554b0cc81e34d11b634f25a2a6f5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-06-13T17:15:43Z",
    "title_canon_sha256": "65e2380dcc0a2e77bfad45b4893ce399e95a5430c6c21587aaf37770f1b1bdfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04038",
    "kind": "arxiv",
    "version": 2
  }
}