Pith Number

pith:TNEVVPW4

pith:2020:TNEVVPW4TY7TGZAJDC7QR7I653

not attested not anchored not stored refs pending

A Simple General Approach to Balance Task Difficulty in Multi-Task Learning

Sicong Liang, Yu Zhang

arxiv:2002.04792 v1 · 2020-02-12 · 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{TNEVVPW4TY7TGZAJDC7QR7I653}

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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.

Cited by

1 paper in Pith

Quantum-Enhanced Multi-Task Learning with Learnable Weighting for Pharmacokinetic and Toxicity Prediction

Receipt and verification

First computed	2026-07-05T00:40:18.613380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b495abedc9e3f33640918bf08fd1eeeea7858da37905f9194b5484fdc5f40b2

Aliases

arxiv: 2002.04792 · arxiv_version: 2002.04792v1 · doi: 10.48550/arxiv.2002.04792 · pith_short_12: TNEVVPW4TY7T · pith_short_16: TNEVVPW4TY7TGZAJ · pith_short_8: TNEVVPW4

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/TNEVVPW4TY7TGZAJDC7QR7I653 \
  | 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: 9b495abedc9e3f33640918bf08fd1eeeea7858da37905f9194b5484fdc5f40b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66aabd3faf1b4bbc88674f273da31259a60accf277dcd4113cfd8b8c936a707f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-12T04:31:34Z",
    "title_canon_sha256": "b170628ed76106c118dff5b892555e9131eb9dfd780f13d6f889e779c6e8b0a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.04792",
    "kind": "arxiv",
    "version": 1
  }
}