Pith Number

pith:RQJ2PS2Z

pith:2025:RQJ2PS2ZBMAHRXJCCKRG35RDKU

not attested not anchored not stored refs pending

HydraOpt: Navigating the Efficiency-Performance Trade-off of Adapter Merging

Hyeonmok Ko, Jijoong Moon, Kyeng-Hun Lee, Mete Ozay, Ondrej Bohdal, Taha Ceritli, Umberto Michieli

arxiv:2507.17706 v1 · 2025-07-23 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RQJ2PS2ZBMAHRXJCCKRG35RDKU}

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	2026-07-05T11:42:17.029728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c13a7cb590b0078dd2212a26df623550fa08afc58fb6d5c9995f50afbc90e09

Aliases

arxiv: 2507.17706 · arxiv_version: 2507.17706v1 · doi: 10.48550/arxiv.2507.17706 · pith_short_12: RQJ2PS2ZBMAH · pith_short_16: RQJ2PS2ZBMAHRXJC · pith_short_8: RQJ2PS2Z

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/RQJ2PS2ZBMAHRXJCCKRG35RDKU \
  | 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: 8c13a7cb590b0078dd2212a26df623550fa08afc58fb6d5c9995f50afbc90e09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f08b6bfb1c738b35e615d185edf71fe8b1705db5be873e64cb386613a1277af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-23T17:12:19Z",
    "title_canon_sha256": "fddd506850fabfe01aeca15723ade04a8fbd10b3fbdb47883b27dcce3ef9177d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17706",
    "kind": "arxiv",
    "version": 1
  }
}