Pith Number

pith:CQLUIWK5

pith:2024:CQLUIWK5DHI67SZKKYSKLJGF2V

not attested not anchored not stored refs pending

On the Expressiveness and Length Generalization of Selective State-Space Models on Regular Languages

Abbas Rahimi, Abu Sebastian, Aleksandar Terzi\'c, Giacomo Camposampiero, Michael Hersche, Thomas Hofmann

arxiv:2412.19350 v2 · 2024-12-26 · 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{CQLUIWK5DHI67SZKKYSKLJGF2V}

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	2026-07-05T11:31:42.343525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

141744595d19d1efcb2a5624a5a4c5d55674e69cfc81b31d0a8812dccfa42dd2

Aliases

arxiv: 2412.19350 · arxiv_version: 2412.19350v2 · doi: 10.48550/arxiv.2412.19350 · pith_short_12: CQLUIWK5DHI6 · pith_short_16: CQLUIWK5DHI67SZK · pith_short_8: CQLUIWK5

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/CQLUIWK5DHI67SZKKYSKLJGF2V \
  | 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: 141744595d19d1efcb2a5624a5a4c5d55674e69cfc81b31d0a8812dccfa42dd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5505b8a226470bde52e3b2f754696355c7f6e97bc14e7dea31e0135bc4118b3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-26T20:53:04Z",
    "title_canon_sha256": "5780852047d55032c1d78250d910062c768ced72ddc38b4d88f700732b8b9444"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.19350",
    "kind": "arxiv",
    "version": 2
  }
}