Pith Number

pith:APTQ7GVU

pith:2026:APTQ7GVUFMRSACQ77QKGVCKZAQ

not attested not anchored not stored refs pending

OrpQuant: Geometric Orthogonal Residual Projection for Multiplier-Free Power-of-Two Transformer Quantization

Bo Wang, Maoyang Xiang, Tao Luo

arxiv:2605.26092 v1 · 2026-05-25 · 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{APTQ7GVUFMRSACQ77QKGVCKZAQ}

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	2026-05-26T02:05:27.087608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03e70f9ab42b23200a1ffc146a89590435392305020cc2b1d6b5a506cce9ea59

Aliases

arxiv: 2605.26092 · arxiv_version: 2605.26092v1 · doi: 10.48550/arxiv.2605.26092 · pith_short_12: APTQ7GVUFMRS · pith_short_16: APTQ7GVUFMRSACQ7 · pith_short_8: APTQ7GVU

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/APTQ7GVUFMRSACQ77QKGVCKZAQ \
  | 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: 03e70f9ab42b23200a1ffc146a89590435392305020cc2b1d6b5a506cce9ea59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "755cd1d13c65a5314777c53aa7bd94e28dcf46e44ddbc48cb38fc97ea4bfb841",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-25T17:52:46Z",
    "title_canon_sha256": "76db7954af877f5ad260018ffb40a7f33a039d0210b69543139d7de3c45d1b9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26092",
    "kind": "arxiv",
    "version": 1
  }
}