Pith Number

pith:OK2RXQX3

pith:2025:OK2RXQX3XKQ6ZRI6M67WOX4EG6

not attested not anchored not stored refs pending

Retaining by Doing: The Role of On-Policy Data in Mitigating Forgetting

Danqi Chen, Howard Chen, Karthik Narasimhan, Noam Razin

arxiv:2510.18874 v3 · 2025-10-21 · cs.LG · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OK2RXQX3XKQ6ZRI6M67WOX4EG6}

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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

14 papers in Pith

When Does Online Imitation Learning Help in LLM Post-Training? The Role of (Non-)Realizability Beyond Horizon

Self-Policy Distillation via Capability-Selective Subspace Projection

Towards Long-Lived Robots: Continual Learning VLA Models via Reinforcement Fine-Tuning

Backtracking When It Strays: Mitigating Dual Exposure Biases in LLM Reasoning Distillation

Which Reasoning Trajectories Teach Students to Reason Better? A Simple Metric of Informative Alignment

Receipt and verification

First computed	2026-06-29T01:14:25.141813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72b51bc2fbbaa1ecc51e67bf675f8437bf01f0b8eedc70abd7ee8dd515130274

Aliases

arxiv: 2510.18874 · arxiv_version: 2510.18874v3 · doi: 10.48550/arxiv.2510.18874 · pith_short_12: OK2RXQX3XKQ6 · pith_short_16: OK2RXQX3XKQ6ZRI6 · pith_short_8: OK2RXQX3

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/OK2RXQX3XKQ6ZRI6M67WOX4EG6 \
  | 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: 72b51bc2fbbaa1ecc51e67bf675f8437bf01f0b8eedc70abd7ee8dd515130274

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90748e18964bf29367a1c0d6b9bf65cd4711903e1ddbe9b8dd1467df5f47be4e",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-10-21T17:59:41Z",
    "title_canon_sha256": "406089db1e4544235f91fc7037237ae80de52a121f27e8395111d62d0a2f610e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.18874",
    "kind": "arxiv",
    "version": 3
  }
}