Pith Number

pith:Q6O45TFZ

pith:2025:Q6O45TFZHJOJMTTE2U3XZPOT2Y

not attested not anchored not stored refs pending

Local Mixtures of Experts: Essentially Free Test-Time Training via Model Merging

Andreas Krause, Ido Hakimi, Jonas H\"ubotter, Ryo Bertolissi

arxiv:2505.14136 v2 · 2025-05-20 · 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{Q6O45TFZHJOJMTTE2U3XZPOT2Y}

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

3 papers in Pith

SOLAR: A Self-Optimizing Open-Ended Autonomous Agent for Lifelong Learning and Continual Adaptation

Test-time Offline Reinforcement Learning on Goal-related Experience

ACE-Merging: Data-Free Model Merging with Adaptive Covariance Estimation

Receipt and verification

First computed	2026-07-05T11:45:35.798423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

879dceccb93a5c964e64d5377cbdd3d604a63b9492eca36b415f29ee7b66c594

Aliases

arxiv: 2505.14136 · arxiv_version: 2505.14136v2 · doi: 10.48550/arxiv.2505.14136 · pith_short_12: Q6O45TFZHJOJ · pith_short_16: Q6O45TFZHJOJMTTE · pith_short_8: Q6O45TFZ

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/Q6O45TFZHJOJMTTE2U3XZPOT2Y \
  | 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: 879dceccb93a5c964e64d5377cbdd3d604a63b9492eca36b415f29ee7b66c594

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17c303555ccfa3f9923d62a1f7eb6cc6070f86b06986eb4fe25bcb6400de6e56",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-20T09:39:54Z",
    "title_canon_sha256": "30c5a2dff7ffd56a729da506bc36fc842a43f846f574a77bdf1f3325c1dfdb48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.14136",
    "kind": "arxiv",
    "version": 2
  }
}