Pith Number

pith:BJ3DXP3M

pith:2026:BJ3DXP3MSV66DRJKCRSNXP3EED

not attested not anchored not stored refs pending

Do Neural Networks Lose Plasticity in a Gradually Changing World?

Lili Mou, Tianhui Liu

arxiv:2602.09234 v2 · 2026-02-09 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BJ3DXP3MSV66DRJKCRSNXP3EED}

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	2026-06-19T16:10:54.660794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a763bbf6c957de1c52a1464dbbf6420c927fe4b43df67157f0e22d8b0bfe147

Aliases

arxiv: 2602.09234 · arxiv_version: 2602.09234v2 · doi: 10.48550/arxiv.2602.09234 · pith_short_12: BJ3DXP3MSV66 · pith_short_16: BJ3DXP3MSV66DRJK · pith_short_8: BJ3DXP3M

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/BJ3DXP3MSV66DRJKCRSNXP3EED \
  | 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: 0a763bbf6c957de1c52a1464dbbf6420c927fe4b43df67157f0e22d8b0bfe147

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d9210ec934da7d64cfdb41581336e0e18fb69c800fdc17d00bbed50e38778bf",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-09T22:01:50Z",
    "title_canon_sha256": "a680c8f41195ce8a040e54511a9a0eca6e3828b682610651f128f8411c2eea3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.09234",
    "kind": "arxiv",
    "version": 2
  }
}