Pith Number

pith:4IND3MJH

pith:2026:4IND3MJHI54XIRAP7JTTKIXEGN

not attested not anchored not stored refs pending

MAVRL: Learning Reward Functions from Multiple Feedback Types with Amortized Variational Inference

Giorgia Ramponi, Maria Gkoulta, Mennatallah El-Assady, Rapha\"el Baur, Thomas Kleine Buening, Yannick Metz

arxiv:2602.15206 v2 · 2026-02-16 · 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{4IND3MJHI54XIRAP7JTTKIXEGN}

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	2026-06-23T01:12:02.070900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e21a3db127477974440ffa673522e43363ce1ae38fa12ab180b71768c0b74969

Aliases

arxiv: 2602.15206 · arxiv_version: 2602.15206v2 · doi: 10.48550/arxiv.2602.15206 · pith_short_12: 4IND3MJHI54X · pith_short_16: 4IND3MJHI54XIRAP · pith_short_8: 4IND3MJH

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/4IND3MJHI54XIRAP7JTTKIXEGN \
  | 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: e21a3db127477974440ffa673522e43363ce1ae38fa12ab180b71768c0b74969

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4e1f5d2784c3d7a977354124880954075998c979e202a97c4361b5f345056d7",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-16T21:36:28Z",
    "title_canon_sha256": "8a71e5a02be7f9d5a6dd8bee5d66b007ce19c72369733921a4914e95886a2449"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.15206",
    "kind": "arxiv",
    "version": 2
  }
}