Pith Number

pith:K2X3CHEY

pith:2019:K2X3CHEYXKOWXVOGOB2C6M6XCH

not attested not anchored not stored refs pending

Fighting Quantization Bias With Bias

Alexander Finkelstein, Mark Grobman, Uri Almog

arxiv:1906.03193 v1 · 2019-06-07 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K2X3CHEYXKOWXVOGOB2C6M6XCH}

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	2026-05-17T23:43:54.719031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56afb11c98ba9d6bd5c670742f33d711e3c1d7847629b57a8110f91055e1d098

Aliases

arxiv: 1906.03193 · arxiv_version: 1906.03193v1 · doi: 10.48550/arxiv.1906.03193 · pith_short_12: K2X3CHEYXKOW · pith_short_16: K2X3CHEYXKOWXVOG · pith_short_8: K2X3CHEY

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/K2X3CHEYXKOWXVOGOB2C6M6XCH \
  | 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: 56afb11c98ba9d6bd5c670742f33d711e3c1d7847629b57a8110f91055e1d098

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a78de4e50ea7eebe384ce9c7247ed7fe4627f90770a7ec4c862776b4956b90f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-07T16:00:35Z",
    "title_canon_sha256": "67b6f5b81bc7173ee4b0a26fbe798485fd27d9114a7222c578e80fd71c6371c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03193",
    "kind": "arxiv",
    "version": 1
  }
}