Pith Number

pith:2B3RZPAK

pith:2025:2B3RZPAKBFE3ONQRPNJPA352IS

not attested not anchored not stored refs pending

SpecASR: Accelerating LLM-based Automatic Speech Recognition via Speculative Decoding

Linye Wei, Meng Li, Ru Huang, Runsheng Wang, Shuzhang Zhong, Songqiang Xu

arxiv:2507.18181 v2 · 2025-07-24 · eess.AS · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2B3RZPAKBFE3ONQRPNJPA352IS}

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	2026-07-05T11:44:11.087802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0771cbc0a0949b736117b52f06fba44b14e1b7dc58567fa9c4204761fd3290a

Aliases

arxiv: 2507.18181 · arxiv_version: 2507.18181v2 · doi: 10.48550/arxiv.2507.18181 · pith_short_12: 2B3RZPAKBFE3 · pith_short_16: 2B3RZPAKBFE3ONQR · pith_short_8: 2B3RZPAK

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/2B3RZPAKBFE3ONQRPNJPA352IS \
  | 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: d0771cbc0a0949b736117b52f06fba44b14e1b7dc58567fa9c4204761fd3290a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5e6adffca00703ba84342db84f392044401911ce669631ac4b2134706bca928",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-07-24T08:27:53Z",
    "title_canon_sha256": "6908ed0cf5df964a8d0c979e678ac2dfc540bc614be0bee905ccb62d97e230f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.18181",
    "kind": "arxiv",
    "version": 2
  }
}