Pith Number

pith:AOBBB432

pith:2021:AOBBB432YTSYZYFV4NKBQLVV77

not attested not anchored not stored refs pending

Speech Representation Learning Combining Conformer CPC with Deep Cluster for the ZeroSpeech Challenge 2021

Alexander Rudnicky, Li-Wei Chen, Shinji Watanabe, Takashi Maekaku, Xuankai Chang, Yuya Fujita

arxiv:2107.05899 v2 · 2021-07-13 · 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{AOBBB432YTSYZYFV4NKBQLVV77}

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	2026-07-05T03:57:27.210377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

038210f37ac4e58ce0b5e354182eb5ffdfc0f0265bb8016d1f3abb8e0a012d0e

Aliases

arxiv: 2107.05899 · arxiv_version: 2107.05899v2 · doi: 10.48550/arxiv.2107.05899 · pith_short_12: AOBBB432YTSY · pith_short_16: AOBBB432YTSYZYFV · pith_short_8: AOBBB432

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/AOBBB432YTSYZYFV4NKBQLVV77 \
  | 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: 038210f37ac4e58ce0b5e354182eb5ffdfc0f0265bb8016d1f3abb8e0a012d0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbd666d7bbe718bfce4bb354baae6e8f39fb4b9ae452d05d66b1e23e51fc4554",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-07-13T07:53:01Z",
    "title_canon_sha256": "201f573110c34e04c2e4a4a18bd1c6cd8b15fcfae1dcd91d94c6255517021d94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.05899",
    "kind": "arxiv",
    "version": 2
  }
}