Pith Number

pith:WVCMUJDK

pith:2017:WVCMUJDKVW457JWYDMAYNNI57R

not attested not anchored not stored refs pending

A breakthrough in Speech emotion recognition using Deep Retinal Convolution Neural Networks

Dongsheng Zou, Hua Tan, Yadong Niu, Yafeng Niu, Zhongshi He

arxiv:1707.09917 v1 · 2017-07-12 · cs.SD · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WVCMUJDKVW457JWYDMAYNNI57R}

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	2026-05-18T00:39:07.771036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b544ca246aadb9dfa6d81b0186b51dfc4fa3d01d0a055aacfe3ecc479ebbfeae

Aliases

arxiv: 1707.09917 · arxiv_version: 1707.09917v1 · doi: 10.48550/arxiv.1707.09917 · pith_short_12: WVCMUJDKVW45 · pith_short_16: WVCMUJDKVW457JWY · pith_short_8: WVCMUJDK

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/WVCMUJDKVW457JWYDMAYNNI57R \
  | 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: b544ca246aadb9dfa6d81b0186b51dfc4fa3d01d0a055aacfe3ecc479ebbfeae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c9eb5f7b6ca94eef094c6c0892f1fabcd92a21313930231dfd2d5063f84e400",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2017-07-12T02:00:15Z",
    "title_canon_sha256": "7a0691c54df8c2a8c35f30d2c77c7c71e5a8d454b254f3686e23f3058c92b034"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09917",
    "kind": "arxiv",
    "version": 1
  }
}