Pith Number

pith:XQXBCMC5

pith:2020:XQXBCMC54PJZKVIV4FNUNCPQ2R

not attested not anchored not stored refs pending

Understanding and Improving Information Transfer in Multi-Task Learning

Christopher R\'e, Hongyang R. Zhang, Sen Wu

arxiv:2005.00944 v1 · 2020-05-02 · cs.LG · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XQXBCMC54PJZKVIV4FNUNCPQ2R}

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.

Cited by

5 papers in Pith

SURGELLM: Rethinking Multi-Task Evaluation through Task-Aware Feature Gating with Class-Balanced Normalization

Tuning-Free Efficient Estimation for Multi-Source Data via Covariance-Aware Shrinkage

Multi-task Linear Regression without Eigenvalue Lower Bounds: Adaptivity, Robustness, and Safety

iGSP:Implicit Gradient Subspace Projection for Efficient Continual Learning of Vision-Language Models

Adaptive Multi-task Learning for Multi-sector Portfolio Optimization

Receipt and verification

First computed	2026-07-05T01:00:02.416377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc2e11305de3d3955515e15b4689f0d47adec483b3a8011a07aadb1b1ffc2337

Aliases

arxiv: 2005.00944 · arxiv_version: 2005.00944v1 · doi: 10.48550/arxiv.2005.00944 · pith_short_12: XQXBCMC54PJZ · pith_short_16: XQXBCMC54PJZKVIV · pith_short_8: XQXBCMC5

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/XQXBCMC54PJZKVIV4FNUNCPQ2R \
  | 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: bc2e11305de3d3955515e15b4689f0d47adec483b3a8011a07aadb1b1ffc2337

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16a743ba15f7bfbad68f508a556e89f9e4670724294fb94e6e37d892dac0a5ee",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-05-02T23:43:52Z",
    "title_canon_sha256": "73551a46a297cb12ed178cd62f386a538c7895b820224980f499d3e69bad02be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.00944",
    "kind": "arxiv",
    "version": 1
  }
}