Pith Number

pith:QPX2RUUI

pith:2022:QPX2RUUIMTOAJMOVLX2MWZDAVL

not attested not anchored not stored refs pending

Multi-Task Learning as a Bargaining Game

Aviv Navon, Aviv Shamsian, Ethan Fetaya, Gal Chechik, Haggai Maron, Idan Achituve, Kenji Kawaguchi

arxiv:2202.01017 v2 · 2022-02-02 · cs.LG · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QPX2RUUIMTOAJMOVLX2MWZDAVL}

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

6 papers in Pith

DanceOPD: On-Policy Generative Field Distillation

When Robots Sleep: Offline Skill Consolidation for Shared-Policy Robot Learning

Rosetta: Composable Native Multimodal Pretraining

Constraint-Aware Reinforcement Learning via Adaptive Action Scaling

Distributionally Robust Multi-Task Reinforcement Learning via Adaptive Task Sampling

Receipt and verification

First computed	2026-07-05T04:38:34.973515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83efa8d28864dc04b1d55df4cb6460aadd1bdba16386aa1564820842bc97636f

Aliases

arxiv: 2202.01017 · arxiv_version: 2202.01017v2 · doi: 10.48550/arxiv.2202.01017 · pith_short_12: QPX2RUUIMTOA · pith_short_16: QPX2RUUIMTOAJMOV · pith_short_8: QPX2RUUI

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/QPX2RUUIMTOAJMOVLX2MWZDAVL \
  | 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: 83efa8d28864dc04b1d55df4cb6460aadd1bdba16386aa1564820842bc97636f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cae33ee67fce820ccbf6f1fb9bebfb7d2e71c41c759d3957f62908fed5682f23",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-02T13:21:53Z",
    "title_canon_sha256": "02e736df9b2a08afa23d057650026a78946006205b4d7d9b1ce37d18c8d90f7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.01017",
    "kind": "arxiv",
    "version": 2
  }
}