Pith Number

pith:3O2NW6MU

pith:2025:3O2NW6MUWRIQI5AYEPYI2GI3VH

not attested not anchored not stored refs pending

Reusing Trajectories in Policy Gradients Enables Fast Convergence

Alberto Maria Metelli, Alessandro Montenegro, Federico Mansutti, Marco Mussi, Matteo Papini

arxiv:2506.06178 v3 · 2025-06-06 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3O2NW6MUWRIQI5AYEPYI2GI3VH}

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	2026-06-04T01:08:29.736029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbb4db7994b45104741823f08d191ba9fda5ac9b52b046ea74714833b2bb337b

Aliases

arxiv: 2506.06178 · arxiv_version: 2506.06178v3 · doi: 10.48550/arxiv.2506.06178 · pith_short_12: 3O2NW6MUWRIQ · pith_short_16: 3O2NW6MUWRIQI5AY · pith_short_8: 3O2NW6MU

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/3O2NW6MUWRIQI5AYEPYI2GI3VH \
  | 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: dbb4db7994b45104741823f08d191ba9fda5ac9b52b046ea74714833b2bb337b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5955861aff54f4a26f19eb8525f39040a23221f3341e72bedce84adf277ce32b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-06T15:42:15Z",
    "title_canon_sha256": "db4b5f8366ac4a8af60d29f80e51e20e04b6e5f049aecf7974c6f59b23dd1148"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.06178",
    "kind": "arxiv",
    "version": 3
  }
}