Pith Number

pith:CSKFCEYZ

pith:2017:CSKFCEYZUY7EI5JQQE345UO5AU

not attested not anchored not stored refs pending

Emotion Recognition From Speech With Recurrent Neural Networks

Pavel Prikhodko, Vladimir Chernykh

arxiv:1701.08071 v2 · 2017-01-27 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CSKFCEYZUY7EI5JQQE345UO5AU}

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	2026-05-18T00:11:28.301690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1494511319a63e4475308137ced1dd053b78972ffe81ead2b3b584fd8a041777

Aliases

arxiv: 1701.08071 · arxiv_version: 1701.08071v2 · doi: 10.48550/arxiv.1701.08071 · pith_short_12: CSKFCEYZUY7E · pith_short_16: CSKFCEYZUY7EI5JQ · pith_short_8: CSKFCEYZ

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/CSKFCEYZUY7EI5JQQE345UO5AU \
  | 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: 1494511319a63e4475308137ced1dd053b78972ffe81ead2b3b584fd8a041777

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "014f2af8dcd27a3e6000bc8cc86bf52c3d9cca9ace69a95b819d6a5dcea4a790",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-01-27T14:50:36Z",
    "title_canon_sha256": "e15ad962ff62820cfe856ba5219b4600bf2ed61c0bdc2f5776ffd7e698dd2734"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08071",
    "kind": "arxiv",
    "version": 2
  }
}