Pith Number

pith:GSELNAPI

pith:2018:GSELNAPIDASDNHZQSLHB7TUASM

not attested not anchored not stored refs pending

Automatically augmenting an emotion dataset improves classification using audio

Cornelius Weber, Egor Lakomkin, Stefan Wermter

arxiv:1803.11506 v1 · 2018-03-30 · 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{GSELNAPIDASDNHZQSLHB7TUASM}

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	2026-05-18T00:19:43.408091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3488b681e81824369f3092ce1fce80932f6c7ec729ffcf53a0e0baa82c3cdfcc

Aliases

arxiv: 1803.11506 · arxiv_version: 1803.11506v1 · doi: 10.48550/arxiv.1803.11506 · pith_short_12: GSELNAPIDASD · pith_short_16: GSELNAPIDASDNHZQ · pith_short_8: GSELNAPI

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/GSELNAPIDASDNHZQSLHB7TUASM \
  | 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: 3488b681e81824369f3092ce1fce80932f6c7ec729ffcf53a0e0baa82c3cdfcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "945a098d1fb1d9725030b9a713cc5c570e0de8b74a1c8870301491a4a5f50394",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-03-30T15:14:51Z",
    "title_canon_sha256": "81ee8fbbb321c25afff3a173429a96d1344d29cb0d642cce0212799e7a31e964"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.11506",
    "kind": "arxiv",
    "version": 1
  }
}