Pith Number

pith:JNZ4E76N

pith:2020:JNZ4E76N4375VYHWAAP2AKDIXS

not attested not anchored not stored refs pending

Efficient And Scalable Neural Residual Waveform Coding With Collaborative Quantization

Jongmo Sung, Kai Zhen, Minje Kim, Mi Suk Lee, Seungkwon Beack

arxiv:2002.05604 v1 · 2020-02-13 · eess.AS · cs.MM · cs.SD · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JNZ4E76N4375VYHWAAP2AKDIXS}

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	2026-07-05T00:40:32.560750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b73c27fcde6ffdae0f6001fa02868bc804f6cc9125e7b5756fdff28fa995004

Aliases

arxiv: 2002.05604 · arxiv_version: 2002.05604v1 · doi: 10.48550/arxiv.2002.05604 · pith_short_12: JNZ4E76N4375 · pith_short_16: JNZ4E76N4375VYHW · pith_short_8: JNZ4E76N

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/JNZ4E76N4375VYHWAAP2AKDIXS \
  | 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: 4b73c27fcde6ffdae0f6001fa02868bc804f6cc9125e7b5756fdff28fa995004

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f9008de2640889e39236a43a170d81cecc3deaa3f440a5e0a7f101f6dc87d07",
    "cross_cats_sorted": [
      "cs.MM",
      "cs.SD",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-02-13T16:28:09Z",
    "title_canon_sha256": "6da81765bdbe1b203e22a81278978319a8503c0ba61043ad0f3f1a42e82b4b17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05604",
    "kind": "arxiv",
    "version": 1
  }
}