Pith Number

pith:E5IUH2L3

pith:2025:E5IUH2L3ABCI4ZBA74XULFXG57

not attested not anchored not stored refs pending

ChunkFormer: Masked Chunking Conformer For Long-Form Speech Transcription

Duc Thanh Chau, Dung Tran, Khanh Le, Tuan Vu Ho

arxiv:2502.14673 v1 · 2025-02-20 · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E5IUH2L3ABCI4ZBA74XULFXG57}

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	2026-07-05T10:17:30.928252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

275143e97b00448e6420ff2f4596e6efec805f3ff8d324ae557650d6f09fe9f1

Aliases

arxiv: 2502.14673 · arxiv_version: 2502.14673v1 · doi: 10.48550/arxiv.2502.14673 · pith_short_12: E5IUH2L3ABCI · pith_short_16: E5IUH2L3ABCI4ZBA · pith_short_8: E5IUH2L3

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/E5IUH2L3ABCI4ZBA74XULFXG57 \
  | 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: 275143e97b00448e6420ff2f4596e6efec805f3ff8d324ae557650d6f09fe9f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "790d529761d9af9027b418ee52dc92ea41067f192413bd5fce865a632d39d8b8",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-02-20T16:06:06Z",
    "title_canon_sha256": "46581443a3ea69d364ede1276c52c3083c89c4e4a8b0dc4e4f26bda337b0053e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.14673",
    "kind": "arxiv",
    "version": 1
  }
}