Pith Number

pith:ZZVTF6PO

pith:2025:ZZVTF6PO7X7OJCN6K6EL2WVV3W

not attested not anchored not stored refs pending

CCQ: Convolutional Code for Extreme Low-bit Quantization in LLMs

Dianhai Yu, HaiFeng Wang, Handi Zhang, Haoshuang Wang, Minghao Li, Qingqing Dang, Wenbin Chang, Xunchao Li, Yanjun Ma, Yiqun Liu, Zhaojing Zhou

arxiv:2507.07145 v1 · 2025-07-09 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZZVTF6PO7X7OJCN6K6EL2WVV3W}

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.

Cited by

2 papers in Pith

LC-QAT: Data-Efficient 2-Bit QAT for LLMs via Linear-Constrained Vector Quantization

Receipt and verification

First computed	2026-07-05T11:34:31.813724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce6b32f9eefdfee489be5788bd5ab5dda6992cdb842b31aedbd5112174ea3072

Aliases

arxiv: 2507.07145 · arxiv_version: 2507.07145v1 · doi: 10.48550/arxiv.2507.07145 · pith_short_12: ZZVTF6PO7X7O · pith_short_16: ZZVTF6PO7X7OJCN6 · pith_short_8: ZZVTF6PO

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/ZZVTF6PO7X7OJCN6K6EL2WVV3W \
  | 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: ce6b32f9eefdfee489be5788bd5ab5dda6992cdb842b31aedbd5112174ea3072

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94ff56c3bdd4b8e5a173c0a0e5c3d4076e94a145717b67bb2b861892c6fd72d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-09T06:04:14Z",
    "title_canon_sha256": "cd2d8ee9f5d1228513706ddd9e1db69e70b09a2803f0748ad4e7eeacecef3eb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07145",
    "kind": "arxiv",
    "version": 1
  }
}