Pith Number

pith:UZDOZUW5

pith:2023:UZDOZUW5ML2M4GQ33BHTQ4XQYN

not attested not anchored not stored refs pending

Hessian Eigenvectors and Principal Component Analysis of Neural Network Weight Matrices

David Haink

arxiv:2311.00452 v1 · 2023-11-01 · 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{UZDOZUW5ML2M4GQ33BHTQ4XQYN}

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

Rotation-Preserving Supervised Fine-Tuning

Receipt and verification

First computed	2026-07-05T07:07:57.897584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a646ecd2dd62f4ce1a1bd84f3872f0c366137972bda70cbf0c31d478467e9a37

Aliases

arxiv: 2311.00452 · arxiv_version: 2311.00452v1 · doi: 10.48550/arxiv.2311.00452 · pith_short_12: UZDOZUW5ML2M · pith_short_16: UZDOZUW5ML2M4GQ3 · pith_short_8: UZDOZUW5

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/UZDOZUW5ML2M4GQ33BHTQ4XQYN \
  | 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: a646ecd2dd62f4ce1a1bd84f3872f0c366137972bda70cbf0c31d478467e9a37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be37b6969e528ca29142e843f5b41977b7eb98e58c72e4b45a8fb74b399f782a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-11-01T11:38:31Z",
    "title_canon_sha256": "e76162f10fa5d62d57d6e2d6e54f735751bd2ef9dbb08eb0fd9b1c3b5a44b1ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.00452",
    "kind": "arxiv",
    "version": 1
  }
}