Pith Number

pith:DSO37KUN

pith:2025:DSO37KUNKAOIOAINV6KEV75IA4

not attested not anchored not stored refs pending

Upweighting Easy Samples in Fine-Tuning Mitigates Forgetting

Ali Kavis, Hayden Prairie, Rudrajit Das, Sujay Sanghavi, Sunny Sanyal

arxiv:2502.02797 v2 · 2025-02-05 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DSO37KUNKAOIOAINV6KEV75IA4}

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.

Cited by

2 papers in Pith

Fine-Tuning Without Forgetting via Loss-Adaptive Learning Rates

Cram Less to Fit More: Training Data Pruning Improves Memorization of Facts

Receipt and verification

First computed	2026-07-05T11:20:08.730485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c9dbfaa8d501c87010daf944affa807311ce5018cae046a1c39c1166b6742f8

Aliases

arxiv: 2502.02797 · arxiv_version: 2502.02797v2 · doi: 10.48550/arxiv.2502.02797 · pith_short_12: DSO37KUNKAOI · pith_short_16: DSO37KUNKAOIOAIN · pith_short_8: DSO37KUN

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/DSO37KUNKAOIOAINV6KEV75IA4 \
  | 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: 1c9dbfaa8d501c87010daf944affa807311ce5018cae046a1c39c1166b6742f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4d85db667ced0e2c54af06eb0d9628ce27d76d265799e63cddbb7a2b96a67f4",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-05T00:49:59Z",
    "title_canon_sha256": "f2024857868a8db2102729c8a6a2a2645776bbc9f984e8cde1aa30be4a98965c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02797",
    "kind": "arxiv",
    "version": 2
  }
}