Pith Number

pith:FL77OHW3

pith:2025:FL77OHW3LSNC3G5D4H65Z5E7IR

not attested not anchored not stored refs pending

The Optimiser Hidden in Plain Sight: Training with the Loss Landscape's Induced Metric

Thomas R. Harvey

arxiv:2509.03594 v1 · 2025-09-03 · cs.LG · cs.AI · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FL77OHW3LSNC3G5D4H65Z5E7IR}

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

1 paper in Pith

Loss-aware state space geometry for quantum variational algorithms

Receipt and verification

First computed	2026-07-05T12:04:42.782334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2afff71edb5c9a2d9ba3e1fddcf49f446f4120d9d1efd8abeef4a60f74693085

Aliases

arxiv: 2509.03594 · arxiv_version: 2509.03594v1 · doi: 10.48550/arxiv.2509.03594 · pith_short_12: FL77OHW3LSNC · pith_short_16: FL77OHW3LSNC3G5D · pith_short_8: FL77OHW3

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/FL77OHW3LSNC3G5D4H65Z5E7IR \
  | 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: 2afff71edb5c9a2d9ba3e1fddcf49f446f4120d9d1efd8abeef4a60f74693085

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2affbaf71abb017d09edfd565cb5972d64424540519fb946e94ee6f87fb46ff6",
    "cross_cats_sorted": [
      "cs.AI",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-03T18:00:33Z",
    "title_canon_sha256": "0615c7af1106ebf479eaf555769e21fa308d5b399121c75b80dafe5aa7512314"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.03594",
    "kind": "arxiv",
    "version": 1
  }
}