Pith Number

pith:LWI7GMDR

pith:2025:LWI7GMDRPRM4XPCK65CRXUVVNA

not attested not anchored not stored refs pending

Exploring Model Invariance with Discrete Search for Ultra-Low-Bit Quantization

Lili Mou, Yanshuai Cao, Yuqiao Wen

arxiv:2502.06844 v1 · 2025-02-06 · cs.LG · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LWI7GMDRPRM4XPCK65CRXUVVNA}

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	2026-07-05T10:12:28.629023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d91f330717c59cbbc4af7451bd2b5682b32761d1cd7b4116bf249def7519bb8

Aliases

arxiv: 2502.06844 · arxiv_version: 2502.06844v1 · doi: 10.48550/arxiv.2502.06844 · pith_short_12: LWI7GMDRPRM4 · pith_short_16: LWI7GMDRPRM4XPCK · pith_short_8: LWI7GMDR

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/LWI7GMDRPRM4XPCK65CRXUVVNA \
  | 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: 5d91f330717c59cbbc4af7451bd2b5682b32761d1cd7b4116bf249def7519bb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "623c1ba7b683819cc82e49c5d2d565b5c0fc07318fda4f6061b88bfff4fed3b6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-06T21:00:13Z",
    "title_canon_sha256": "0ecbd603ba9ab0276dce60d1a07b9fe699ee3ce336d83336d92d4ec62aee1139"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.06844",
    "kind": "arxiv",
    "version": 1
  }
}