Pith Number

pith:MMVA5KT7

pith:2021:MMVA5KT7R3W76CDXMXDJQ4TIJR

not attested not anchored not stored refs pending

Variational Information Bottleneck for Effective Low-resource Audio Classification

Chuanyao Zhang, Huiming Sun, Jianhan Wu, Jianzong Wang, Jing Xiao, Lei Chen, Ning Cheng, Shijing Si, Xiaoyang Qu

arxiv:2107.04803 v1 · 2021-07-10 · 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{MMVA5KT7R3W76CDXMXDJQ4TIJR}

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.

Cited by

1 paper in Pith

Variational Bayesian Adaptive Learning of Deep Latent Variables for Acoustic Knowledge Transfer

Receipt and verification

First computed	2026-07-05T02:56:42.952619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

632a0eaa7f8eedff087765c69872684c6f7bbad6b4a36d53938e908ab2e4ad28

Aliases

arxiv: 2107.04803 · arxiv_version: 2107.04803v1 · doi: 10.48550/arxiv.2107.04803 · pith_short_12: MMVA5KT7R3W7 · pith_short_16: MMVA5KT7R3W76CDX · pith_short_8: MMVA5KT7

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/MMVA5KT7R3W76CDXMXDJQ4TIJR \
  | 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: 632a0eaa7f8eedff087765c69872684c6f7bbad6b4a36d53938e908ab2e4ad28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f587cdb16b4af43a416cab52ecc32c1f3a5cbbb6e8fadb1f501abcabbc037db4",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-07-10T09:44:17Z",
    "title_canon_sha256": "e664acaa7e42474c07aca485b6060c1ec0daae2192dce98d224c5a04ff102c4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.04803",
    "kind": "arxiv",
    "version": 1
  }
}