Pith Number

pith:U2KKH7LS

pith:2024:U2KKH7LSD4VLXMR3QT4RN7IICK

not attested not anchored not stored refs pending

Variational quantization for state space models

Etienne David (IP Paris, ISTeC-SAMOVAR), Jean Bellot, SU), Sylvain Le Corff (LPSM (UMR\_8001)

arxiv:2404.11117 v1 · 2024-04-17 · 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{U2KKH7LSD4VLXMR3QT4RN7IICK}

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	2026-07-05T08:09:04.312255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a694a3fd721f2abbb23b84f916fd08128dcca798a58df59e5a71d54dfcc8f36d

Aliases

arxiv: 2404.11117 · arxiv_version: 2404.11117v1 · doi: 10.48550/arxiv.2404.11117 · pith_short_12: U2KKH7LSD4VL · pith_short_16: U2KKH7LSD4VLXMR3 · pith_short_8: U2KKH7LS

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/U2KKH7LSD4VLXMR3QT4RN7IICK \
  | 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: a694a3fd721f2abbb23b84f916fd08128dcca798a58df59e5a71d54dfcc8f36d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b942f44654a306ae87a5d2433a183de5fbcfba1fd19763d039a6e4853ca4b441",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-04-17T07:01:41Z",
    "title_canon_sha256": "5641e24d5304f527b51df61cbd1fb1f7ef05e9faac8cbe4a2b0d10b7cd4095c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.11117",
    "kind": "arxiv",
    "version": 1
  }
}