Pith Number

pith:DTJIJLJE

pith:2025:DTJIJLJEQ55OPIOGFEV3T6PCOK

not attested not anchored not stored refs pending

Balancing Expressivity and Robustness: Constrained Rational Activations for Reinforcement Learning

Alex Lewandowski, Clare Lyle, Mateusz Ostaszewski, Micha{\l} Bortkiewicz, Rafa{\l} Surdej

arxiv:2507.14736 v1 · 2025-07-19 · 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{DTJIJLJEQ55OPIOGFEV3T6PCOK}

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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

1 paper in Pith

Activation Function Design Sustains Plasticity in Continual Learning

Receipt and verification

First computed	2026-07-05T11:40:12.623673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cd284ad24877ae7a1c6292bb9f9e272bf2cc6baa8438b6048612256b45b4455

Aliases

arxiv: 2507.14736 · arxiv_version: 2507.14736v1 · doi: 10.48550/arxiv.2507.14736 · pith_short_12: DTJIJLJEQ55O · pith_short_16: DTJIJLJEQ55OPIOG · pith_short_8: DTJIJLJE

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/DTJIJLJEQ55OPIOGFEV3T6PCOK \
  | 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: 1cd284ad24877ae7a1c6292bb9f9e272bf2cc6baa8438b6048612256b45b4455

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17c350a00042082bf0fbbe34b5f2d29c00499779e7bbb165f93ab5da5900c48a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-19T19:53:08Z",
    "title_canon_sha256": "7d5a9b041a2d98b462872013525367d6d67e192dec0212df74d851d0d18366cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.14736",
    "kind": "arxiv",
    "version": 1
  }
}