Pith Number

pith:2RZTPCR2

pith:2025:2RZTPCR2CN6BDSNSQZHKB4AUZC

not attested not anchored not stored refs pending

Layer-wise Quantization for Quantized Optimistic Dual Averaging

Ali Ramezani-Kebrya, Anh Duc Nguyen, Dan Alistarh, Frank Zhengqing Wu, Ilia Markov, Kimon Antonakopoulos, Volkan Cevher

arxiv:2505.14371 v1 · 2025-05-20 · cs.LG · 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{2RZTPCR2CN6BDSNSQZHKB4AUZC}

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	2026-07-05T11:06:00.495405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d473378a3a137c11c9b2864ea0f014c88e6b88a9df8eb8899328c2c63dc01528

Aliases

arxiv: 2505.14371 · arxiv_version: 2505.14371v1 · doi: 10.48550/arxiv.2505.14371 · pith_short_12: 2RZTPCR2CN6B · pith_short_16: 2RZTPCR2CN6BDSNS · pith_short_8: 2RZTPCR2

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/2RZTPCR2CN6BDSNSQZHKB4AUZC \
  | 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: d473378a3a137c11c9b2864ea0f014c88e6b88a9df8eb8899328c2c63dc01528

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdb80a35a27521a5e7b344836bde5d2400080409d0e708c23e64660c60e0466b",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-20T13:53:58Z",
    "title_canon_sha256": "9487e7a7faf1aaf42b299ee6bc4ec0990e2833582e9bfd1c6e8812a2de15cf55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.14371",
    "kind": "arxiv",
    "version": 1
  }
}