Pith Number

pith:KJB7WZMO

pith:2026:KJB7WZMOBQCWXUZUNBICAP4O5N

not attested not anchored not stored refs pending

Why Are Linear RNNs More Parallelizable?

Anthony Lin, Ashish Sabharwal, Hongjian Jiang, William Merrill, Yanhong Li

arxiv:2603.03612 v3 · 2026-03-04 · cs.LG · cs.CC · cs.CL · cs.FL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJB7WZMOBQCWXUZUNBICAP4O5N}

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	2026-06-03T01:05:11.196866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5243fb658e0c056bd3346850203f8eeb61f36bc0ca4c1ef20644bbfc98cedd5c

Aliases

arxiv: 2603.03612 · arxiv_version: 2603.03612v3 · doi: 10.48550/arxiv.2603.03612 · pith_short_12: KJB7WZMOBQCW · pith_short_16: KJB7WZMOBQCWXUZU · pith_short_8: KJB7WZMO

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/KJB7WZMOBQCWXUZUNBICAP4O5N \
  | 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: 5243fb658e0c056bd3346850203f8eeb61f36bc0ca4c1ef20644bbfc98cedd5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "252cfb8436d690dd225dda6a7bcbb07f85d415649a820fbde50fa3c05cdd3a99",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.CL",
      "cs.FL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-04T00:51:08Z",
    "title_canon_sha256": "dd0cca411763705e0b5a355d16157da4c2bbb810d059a2139360f94ad427e721"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.03612",
    "kind": "arxiv",
    "version": 3
  }
}