Pith Number

pith:3A6AQTKB

pith:2021:3A6AQTKBTLRD2FODPDWT7NLMCC

not attested not anchored not stored refs pending

Deep Neural Networks and End-to-End Learning for Audio Compression

Daniela N. Rim, Heeyoul Choi, Inseon Jang

arxiv:2105.11681 v2 · 2021-05-25 · 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{3A6AQTKBTLRD2FODPDWT7NLMCC}

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	2026-07-05T02:57:21.728730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d83c084d419ae23d15c378ed3fb56c108800fef9da20efc290811019a754175b

Aliases

arxiv: 2105.11681 · arxiv_version: 2105.11681v2 · doi: 10.48550/arxiv.2105.11681 · pith_short_12: 3A6AQTKBTLRD · pith_short_16: 3A6AQTKBTLRD2FOD · pith_short_8: 3A6AQTKB

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/3A6AQTKBTLRD2FODPDWT7NLMCC \
  | 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: d83c084d419ae23d15c378ed3fb56c108800fef9da20efc290811019a754175b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b9894b94a4254f67719bfce71f004f36690b8fd6cc1f8500b73bcb7d674b01e",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-05-25T05:36:30Z",
    "title_canon_sha256": "7c81e2fe995e7b6358064eb0c265d7b269b24f0720511c9b4990349860c9f8c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.11681",
    "kind": "arxiv",
    "version": 2
  }
}