Pith Number

pith:25NIDUZ5

pith:2025:25NIDUZ5XYSI7XNUPVMANUIYGN

not attested not anchored not stored refs pending

Training-Free Vector Quantization via Gaussian VAEs

Jiajun He, Jie Tang, Jose Miguel Hernandez-Lobato, Tongda Xu, Wendi Zheng, Yan Wang, Ya-Qin Zhang

arxiv:2512.06609 v3 · 2025-12-07 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{25NIDUZ5XYSI7XNUPVMANUIYGN}

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	2026-05-27T01:04:53.325514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d75a81d33dbe248fddb47d5806d1183379cd24f9f9b5ef654fd1d3ca52c27d9a

Aliases

arxiv: 2512.06609 · arxiv_version: 2512.06609v3 · doi: 10.48550/arxiv.2512.06609 · pith_short_12: 25NIDUZ5XYSI · pith_short_16: 25NIDUZ5XYSI7XNU · pith_short_8: 25NIDUZ5

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/25NIDUZ5XYSI7XNUPVMANUIYGN \
  | 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: d75a81d33dbe248fddb47d5806d1183379cd24f9f9b5ef654fd1d3ca52c27d9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fac72dbe52a76dbfa20dc638ea441d5984f40892ef6d9b474a848ec875c9c187",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-12-07T00:57:58Z",
    "title_canon_sha256": "5117fab40830a279965eadce92a3074f92e16d46970bb0b4dcab902f3744f8dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.06609",
    "kind": "arxiv",
    "version": 3
  }
}