Pith Number

pith:XYCWO4OV

pith:2025:XYCWO4OVSNHUNYY5TNHOX5CVEU

not attested not anchored not stored refs pending

Explaining How Quantization Disparately Skews a Model

Abhimanyu Bellam, Jung-Eun Kim

arxiv:2509.07222 v1 · 2025-09-08 · cs.LG · cs.AI · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XYCWO4OVSNHUNYY5TNHOX5CVEU}

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	2026-07-05T12:07:17.854850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be056771d5934f46e31d9b4eebf4552526dd4d82003baf1624a79e8d4bf74dfc

Aliases

arxiv: 2509.07222 · arxiv_version: 2509.07222v1 · doi: 10.48550/arxiv.2509.07222 · pith_short_12: XYCWO4OVSNHU · pith_short_16: XYCWO4OVSNHUNYY5 · pith_short_8: XYCWO4OV

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/XYCWO4OVSNHUNYY5TNHOX5CVEU \
  | 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: be056771d5934f46e31d9b4eebf4552526dd4d82003baf1624a79e8d4bf74dfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c915fadf555574c75364e0b4f162b74b9cc5470ec3702631804bfe5345cce336",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-08T21:04:16Z",
    "title_canon_sha256": "09291a2bb928bb27e04bc78c443650f3e1af2c15f7ee0d0d889a0db4eeb692fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07222",
    "kind": "arxiv",
    "version": 1
  }
}