Pith Number

pith:76YLFEWW

pith:2026:76YLFEWW5H2TPPAOAKOQ5BBKQC

not attested not anchored not stored refs pending

BaKron: Efficient Quantization with Kronecker-Factored Hessians

Johann Birnick, Rayan Saab

arxiv:2608.06291 v1 · 2026-08-06 · 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{76YLFEWW5H2TPPAOAKOQ5BBKQC}

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	2026-08-07T01:41:18.545044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffb0b292d6e9f537bc0e029d0e842a80b6f1df02e136b92675a2ae6010a390c4

Aliases

arxiv: 2608.06291 · arxiv_version: 2608.06291v1 · doi: 10.48550/arxiv.2608.06291 · pith_short_12: 76YLFEWW5H2T · pith_short_16: 76YLFEWW5H2TPPAO · pith_short_8: 76YLFEWW

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/76YLFEWW5H2TPPAOAKOQ5BBKQC \
  | 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: ffb0b292d6e9f537bc0e029d0e842a80b6f1df02e136b92675a2ae6010a390c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "890633d2fc6349fc05823541bf2d056f9cf8f42461939270c0018426bc7a5411",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-06T17:15:37Z",
    "title_canon_sha256": "fbfaa9b8375f9aaed3a59c7f1707967a8cfa22e960c227acad59f4bd007febbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.06291",
    "kind": "arxiv",
    "version": 1
  }
}