Pith Number

pith:B2ACPGMO

pith:2021:B2ACPGMOSL5GV3OM6SKJTJIVEH

not attested not anchored not stored refs pending

WNARS: WFST based Non-autoregressive Streaming End-to-End Speech Recognition

Pan Zhou, Wei Chen, Wenwen Yang, Zhichao Wang

arxiv:2104.03587 v2 · 2021-04-08 · cs.SD · cs.CL · 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{B2ACPGMOSL5GV3OM6SKJTJIVEH}

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	2026-07-05T02:33:58.655228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e8027998e92fa6aedccf49499a51521ebc14b63c77489dcc5a5cede7f51eebf

Aliases

arxiv: 2104.03587 · arxiv_version: 2104.03587v2 · doi: 10.48550/arxiv.2104.03587 · pith_short_12: B2ACPGMOSL5G · pith_short_16: B2ACPGMOSL5GV3OM · pith_short_8: B2ACPGMO

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/B2ACPGMOSL5GV3OM6SKJTJIVEH \
  | 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: 0e8027998e92fa6aedccf49499a51521ebc14b63c77489dcc5a5cede7f51eebf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "871b3f73d939b7cbc0731e89a2b4713a47cf299c7af20640650d7dd268fa78cf",
    "cross_cats_sorted": [
      "cs.CL",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-04-08T07:56:03Z",
    "title_canon_sha256": "5c7b6492fc42034c1ff9573284dbb7a2ff99a746fe936910fd8b9194a2ffb377"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.03587",
    "kind": "arxiv",
    "version": 2
  }
}