Pith Number

pith:KK5M6N4E

pith:2026:KK5M6N4EU6PVPORAKIMNTLZJPV

not attested not anchored not stored refs pending

Tunable MAGMAX: Preference-Aware Model Merging for Continual Learning

Kei Hiroshima, Kento Uchida, Shinichi Shirakawa

arxiv:2605.20803 v1 · 2026-05-20 · 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{KK5M6N4EU6PVPORAKIMNTLZJPV}

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	2026-05-21T01:04:55.361812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52bacf3784a79f57ba205218d9af297d6cfd0df34ba9383b6860d67fd07931d6

Aliases

arxiv: 2605.20803 · arxiv_version: 2605.20803v1 · doi: 10.48550/arxiv.2605.20803 · pith_short_12: KK5M6N4EU6PV · pith_short_16: KK5M6N4EU6PVPORA · pith_short_8: KK5M6N4E

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/KK5M6N4EU6PVPORAKIMNTLZJPV \
  | 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: 52bacf3784a79f57ba205218d9af297d6cfd0df34ba9383b6860d67fd07931d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70f9ef49d556e733a7aeeab28f88955c6686fbe1ce7ed17ef488b4cc7ec565d2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-20T06:50:10Z",
    "title_canon_sha256": "747c347bb89a8a609cc0d865e42319ba6d20ddd1f6e61704bd7bd5d86437457a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20803",
    "kind": "arxiv",
    "version": 1
  }
}