Pith Number

pith:OP5GPKP7

pith:2019:OP5GPKP7BEWER5BDUCPSYKRJWQ

not attested not anchored not stored refs pending

Compression of Acoustic Event Detection Models With Quantized Distillation

Bowen Shi, Chao Wang, Chieh-Chi Kao, Ming Sun, Spyros Matsoukas, Viktor Rozgic

arxiv:1907.00873 v1 · 2019-07-01 · eess.AS · cs.LG · cs.SD

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OP5GPKP7BEWER5BDUCPSYKRJWQ}

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	2026-05-17T23:41:47.805726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73fa67a9ff092c48f423a09f2c2a29b4116ee4868aa0c73f63de1a4cb8a829e8

Aliases

arxiv: 1907.00873 · arxiv_version: 1907.00873v1 · doi: 10.48550/arxiv.1907.00873 · pith_short_12: OP5GPKP7BEWE · pith_short_16: OP5GPKP7BEWER5BD · pith_short_8: OP5GPKP7

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/OP5GPKP7BEWER5BDUCPSYKRJWQ \
  | 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: 73fa67a9ff092c48f423a09f2c2a29b4116ee4868aa0c73f63de1a4cb8a829e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fed9b00904daa0380b0920d90eeba7c507c95ba4687b79218a380b0f25fab18",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-07-01T15:37:52Z",
    "title_canon_sha256": "e57c0253951722036498ea9f705f39d78f63bc239b11f14b77ac8e939dd4d908"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00873",
    "kind": "arxiv",
    "version": 1
  }
}