Pith Number

pith:TSLVY6JY

pith:2025:TSLVY6JYALWYPDFK76U2H3MBV6

not attested not anchored not stored refs pending

Riemannian Optimization for LoRA on the Stiefel Manifold

Haegang Lee, Jaeho Lee, Juneyoung Park, Minjae Kang, Seongbae Lee, Seongwan Kim

arxiv:2508.17901 v1 · 2025-08-25 · 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{TSLVY6JYALWYPDFK76U2H3MBV6}

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

2 papers in Pith

Riemannian Stochastic Optimization for Sufficient Dimension Reduction

Intrinsic Muon: Spectral Optimization on Riemannian Matrix Manifolds

Receipt and verification

First computed	2026-07-05T11:58:50.068161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c975c793802ed878caaffa9a3ed81afbe755a0f3797a90b764820cf1a16cb13

Aliases

arxiv: 2508.17901 · arxiv_version: 2508.17901v1 · doi: 10.48550/arxiv.2508.17901 · pith_short_12: TSLVY6JYALWY · pith_short_16: TSLVY6JYALWYPDFK · pith_short_8: TSLVY6JY

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/TSLVY6JYALWYPDFK76U2H3MBV6 \
  | 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: 9c975c793802ed878caaffa9a3ed81afbe755a0f3797a90b764820cf1a16cb13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "514e82c7e46335aed0f6b98517274bc2363f7fd2fcbbd6d449710a6659e6272c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-25T11:15:52Z",
    "title_canon_sha256": "a0905d219a28618cf2b7ef5fa1df281dfe163d18878afc090f8e08531f50f192"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.17901",
    "kind": "arxiv",
    "version": 1
  }
}