Pith Number

pith:QPNNBTJO

pith:2023:QPNNBTJO3SHC7SZLOU7D7WKLQ6

not attested not anchored not stored refs pending

Bridging the Granularity Gap for Acoustic Modeling

Anxiang Ma, Chengbo Jiao, Chen Xu, Chi Hu, Huizhen Wang, Jingbo Zhu, Tong Xiao, Xiaoqian Liu, Xin Zeng, Yuhao Zhang

arxiv:2305.17356 v1 · 2023-05-27 · 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{QPNNBTJO3SHC7SZLOU7D7WKLQ6}

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	2026-07-05T06:14:26.866082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83dad0cd2edc8e2fcb2b753e3fd94b87b7db5a0bf615965665c3be300ceacffa

Aliases

arxiv: 2305.17356 · arxiv_version: 2305.17356v1 · doi: 10.48550/arxiv.2305.17356 · pith_short_12: QPNNBTJO3SHC · pith_short_16: QPNNBTJO3SHC7SZL · pith_short_8: QPNNBTJO

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/QPNNBTJO3SHC7SZLOU7D7WKLQ6 \
  | 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: 83dad0cd2edc8e2fcb2b753e3fd94b87b7db5a0bf615965665c3be300ceacffa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89e7f11056c082d8193e011768e1f4f7b8d527e1879da424079c84be51cba02d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-27T03:52:52Z",
    "title_canon_sha256": "6a3605d04199e8d52c4010ff77e3545d025b55f915ff94706168e65a85cf521e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.17356",
    "kind": "arxiv",
    "version": 1
  }
}