Pith Number

pith:67ZSGDGC

pith:2025:67ZSGDGCYOMYY4RZX76ELSQSSL

not attested not anchored not stored refs pending

How Weight Resampling and Optimizers Shape the Dynamics of Continual Learning and Forgetting in Neural Networks

Jeff Clune, Lapo Frati, Neil Traft, Nick Cheney

arxiv:2507.01559 v1 · 2025-07-02 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{67ZSGDGCYOMYY4RZX76ELSQSSL}

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	2026-07-05T11:30:50.991930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7f3230cc2c3998c7239bffc45ca1292ef91e99c07bdcc48d96a7bec773fd3c4

Aliases

arxiv: 2507.01559 · arxiv_version: 2507.01559v1 · doi: 10.48550/arxiv.2507.01559 · pith_short_12: 67ZSGDGCYOMY · pith_short_16: 67ZSGDGCYOMYY4RZ · pith_short_8: 67ZSGDGC

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/67ZSGDGCYOMYY4RZX76ELSQSSL \
  | 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: f7f3230cc2c3998c7239bffc45ca1292ef91e99c07bdcc48d96a7bec773fd3c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7bca68afcfc4da7b595f562afb1a679faaf82df6e17b68ba4d2c91d1794ad1a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-02T10:18:35Z",
    "title_canon_sha256": "c551a2241024b4cf25e49794ccc5b2b9860f172ac114675388160c4c3fab2efa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01559",
    "kind": "arxiv",
    "version": 1
  }
}