Pith Number

pith:7HPIKPP3

pith:2023:7HPIKPP3FDBRS7LKW5O7GXFJUT

not attested not anchored not stored refs pending

Soft Convex Quantization: Revisiting Vector Quantization with Convex Optimization

Chenguang Zhu, Reid Pryzant, Somayeh Sojoudi, Tanmay Gautam, Ziyi Yang

arxiv:2310.03004 v1 · 2023-10-04 · cs.LG · cs.AI · cs.CV · cs.MM · 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{7HPIKPP3FDBRS7LKW5O7GXFJUT}

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	2026-07-05T06:57:16.444235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9de853dfb28c3197d6ab75df35ca9a4e3abe3797f56f2db5b6726b4db7669d6

Aliases

arxiv: 2310.03004 · arxiv_version: 2310.03004v1 · doi: 10.48550/arxiv.2310.03004 · pith_short_12: 7HPIKPP3FDBR · pith_short_16: 7HPIKPP3FDBRS7LK · pith_short_8: 7HPIKPP3

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/7HPIKPP3FDBRS7LKW5O7GXFJUT \
  | 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: f9de853dfb28c3197d6ab75df35ca9a4e3abe3797f56f2db5b6726b4db7669d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01446a33ef9e2df3b5d6805a66d1d820749d87ece34365741184c831d9e53d26",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.MM",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-10-04T17:45:14Z",
    "title_canon_sha256": "4e09a2acab73f7e55a7f63060586fc81cf39e31e20a1e003b7d392de2b99368f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.03004",
    "kind": "arxiv",
    "version": 1
  }
}