Pith Number

pith:MA7NVGGN

pith:2026:MA7NVGGNJ6MIAMOL7JDLTOXS73

not attested not anchored not stored refs pending

PulseCol: Periodically Refreshed Column-Sparse Attention for Accelerating Diffusion Language Models

Futing Sun, Letian Chen, Liqiang Nie, Miao Zhang, Weili Guan, Yanyi Lyu

arxiv:2605.20813 v1 · 2026-05-20 · 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{MA7NVGGNJ6MIAMOL7JDLTOXS73}

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	2026-05-21T01:04:55.926844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

603eda98cd4f988031cbfa46b9baf2fef3b7a2a64296d85f971d9ab8d1f1408e

Aliases

arxiv: 2605.20813 · arxiv_version: 2605.20813v1 · doi: 10.48550/arxiv.2605.20813 · pith_short_12: MA7NVGGNJ6MI · pith_short_16: MA7NVGGNJ6MIAMOL · pith_short_8: MA7NVGGN

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/MA7NVGGNJ6MIAMOL7JDLTOXS73 \
  | 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: 603eda98cd4f988031cbfa46b9baf2fef3b7a2a64296d85f971d9ab8d1f1408e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "462bcd927e204ebfe4cedc27cdee9579527c319d8444a65d70f896081b735a23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-20T07:06:54Z",
    "title_canon_sha256": "499c50c96ff81fe951bab178d7368fa9be8e3c9d3ee1e5ed80d30a84feede568"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20813",
    "kind": "arxiv",
    "version": 1
  }
}