Pith Number

pith:FLEBBMWN

pith:2024:FLEBBMWNQ4EWN2QLQ7GDNES4CU

not attested not anchored not stored refs pending

Variational Model Merging for Pareto Front Estimation in Multitask Finetuning

Hugo Monz\'on Maldonado, Iryna Gurevych, Mohammad Emtiyaz Khan, Nico Daheim, Thomas M\"ollenhoff

arxiv:2412.08147 v2 · 2024-12-11 · 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{FLEBBMWNQ4EWN2QLQ7GDNES4CU}

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	2026-06-24T01:14:56.137847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ac810b2cd870966ea0b87cc36925c150d07d109c683243b19cfcfd1c26edaaa

Aliases

arxiv: 2412.08147 · arxiv_version: 2412.08147v2 · doi: 10.48550/arxiv.2412.08147 · pith_short_12: FLEBBMWNQ4EW · pith_short_16: FLEBBMWNQ4EWN2QL · pith_short_8: FLEBBMWN

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/FLEBBMWNQ4EWN2QLQ7GDNES4CU \
  | 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: 2ac810b2cd870966ea0b87cc36925c150d07d109c683243b19cfcfd1c26edaaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90431d50e0a72fe0e79b2e54e3d8879f012a73499ef1dd06f858dbcbd98f49bd",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-11T07:06:36Z",
    "title_canon_sha256": "3d7984b6147b977777327a8c3772540f1f1167d7c1c8aca0c3a5ffcc5c9d90ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.08147",
    "kind": "arxiv",
    "version": 2
  }
}