Pith Number

pith:PDQ5MAPV

pith:2024:PDQ5MAPV2M65YHFM2F4GQWZR42

not attested not anchored not stored refs pending

Offline Multi-task Transfer RL with Representational Penalization

Avinandan Bose, Maryam Fazel, Simon Shaolei Du

arxiv:2402.12570 v1 · 2024-02-19 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDQ5MAPV2M65YHFM2F4GQWZR42}

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	2026-07-05T07:47:13.092524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78e1d601f5d33ddc1cacd178685b31e687f9a83495ffe83434747efa0a5974e8

Aliases

arxiv: 2402.12570 · arxiv_version: 2402.12570v1 · doi: 10.48550/arxiv.2402.12570 · pith_short_12: PDQ5MAPV2M65 · pith_short_16: PDQ5MAPV2M65YHFM · pith_short_8: PDQ5MAPV

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/PDQ5MAPV2M65YHFM2F4GQWZR42 \
  | 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: 78e1d601f5d33ddc1cacd178685b31e687f9a83495ffe83434747efa0a5974e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98009a9b778accb864c8f8bde8b556508400d1daafbaa0f7291f197eb7adf307",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-19T21:52:44Z",
    "title_canon_sha256": "9d6f883b0982ee20b4a087bfcd19875598d310439647bfac5f30e3720c3ea4fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.12570",
    "kind": "arxiv",
    "version": 1
  }
}