Pith Number

pith:J7SB54NK

pith:2010:J7SB54NKG4EBYQQ5OV7HMLFU66

not attested not anchored not stored refs pending

Emotional State Categorization from Speech: Machine vs. Human

Arslan Shaukat, Ke Chen

arxiv:1009.0108 v1 · 2010-09-01 · cs.CL · cs.AI · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J7SB54NKG4EBYQQ5OV7HMLFU66}

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	2026-05-18T04:41:35.519287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fe41ef1aa37081c421d757e762cb4f79447db71aa7ec34eb8e5ae4c17147531

Aliases

arxiv: 1009.0108 · arxiv_version: 1009.0108v1 · doi: 10.48550/arxiv.1009.0108 · pith_short_12: J7SB54NKG4EB · pith_short_16: J7SB54NKG4EBYQQ5 · pith_short_8: J7SB54NK

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/J7SB54NKG4EBYQQ5OV7HMLFU66 \
  | 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: 4fe41ef1aa37081c421d757e762cb4f79447db71aa7ec34eb8e5ae4c17147531

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7324b6b8198bea56ee5b60867e20f7bd3f1b33a39e7c2313d520797a3a09334",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2010-09-01T07:51:07Z",
    "title_canon_sha256": "086e97eb6f82521d8b7e6022f9e531360c330b1b44426b78bfacfc795804641e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0108",
    "kind": "arxiv",
    "version": 1
  }
}