Pith Number

pith:HC6HZVIK

pith:2019:HC6HZVIKPFANFYPRLXPKBIOEOT

not attested not anchored not stored refs pending

End-to-end Anchored Speech Recognition

Bj\"orn Hoffmeister, I-Fan Chen, Tongfei Chen, Xing Fan, Yiming Wang, Yuzong Liu

arxiv:1902.02383 v1 · 2019-02-06 · 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{HC6HZVIKPFANFYPRLXPKBIOEOT}

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	2026-05-17T23:54:33.578295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38bc7cd50a7940d2e1f15ddea0a1c474fe2362064e0cf5ffdb5684636c4afc1c

Aliases

arxiv: 1902.02383 · arxiv_version: 1902.02383v1 · doi: 10.48550/arxiv.1902.02383 · pith_short_12: HC6HZVIKPFAN · pith_short_16: HC6HZVIKPFANFYPR · pith_short_8: HC6HZVIK

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/HC6HZVIKPFANFYPRLXPKBIOEOT \
  | 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: 38bc7cd50a7940d2e1f15ddea0a1c474fe2362064e0cf5ffdb5684636c4afc1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5405544742cabd2ef9345af0cc930de1a435c78a61a563e2948eaeb6eee9ce80",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-02-06T19:50:23Z",
    "title_canon_sha256": "f3abd967b6268116510e233db85b25a8f26b0a280cba794f19a774118f9e40f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02383",
    "kind": "arxiv",
    "version": 1
  }
}