Pith Number

pith:KVWN3LJL

pith:2021:KVWN3LJLF7FOGHWA6H4PNHM23S

not attested not anchored not stored refs pending

Explaining the Attention Mechanism of End-to-End Speech Recognition Using Decision Trees

Chenghao Cai, Wenji Du, Yanyan Xu, Yuanchao Wang

arxiv:2110.03879 v1 · 2021-10-08 · cs.CL · cs.LG · 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{KVWN3LJLF7FOGHWA6H4PNHM23S}

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	2026-07-05T03:20:58.022406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

556cddad2b2fcae31ec0f1f8f69d9adc9af863e13ae99d5a07d6b9d6b0bab80c

Aliases

arxiv: 2110.03879 · arxiv_version: 2110.03879v1 · doi: 10.48550/arxiv.2110.03879 · pith_short_12: KVWN3LJLF7FO · pith_short_16: KVWN3LJLF7FOGHWA · pith_short_8: KVWN3LJL

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/KVWN3LJLF7FOGHWA6H4PNHM23S \
  | 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: 556cddad2b2fcae31ec0f1f8f69d9adc9af863e13ae99d5a07d6b9d6b0bab80c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ff975d63e48de2afd74223c7eb0ab762e4091856d99dc0501c65bfcb2b9b2be",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-10-08T03:36:09Z",
    "title_canon_sha256": "b1fcc56e8237daaaaa981d71f27bb30b43100736614c360566e6970205c2c38e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03879",
    "kind": "arxiv",
    "version": 1
  }
}