Pith Number

pith:7ZWQQAIH

pith:2016:7ZWQQAIH6TO35NYM33MVMCWN42

not attested not anchored not stored refs pending

Study on Feature Subspace of Archetypal Emotions for Speech Emotion Recognition

Helen Meng, Jia Jia, Lianhong Cai, Mingxing Xu, Xi Ma, Zhiyong Wu

arxiv:1611.05675 v1 · 2016-11-17 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ZWQQAIH6TO35NYM33MVMCWN42}

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	2026-05-18T00:58:02.896500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe6d080107f4ddbeb70cded9560acde690ed9990830788566d913b9cfce3a91a

Aliases

arxiv: 1611.05675 · arxiv_version: 1611.05675v1 · doi: 10.48550/arxiv.1611.05675 · pith_short_12: 7ZWQQAIH6TO3 · pith_short_16: 7ZWQQAIH6TO35NYM · pith_short_8: 7ZWQQAIH

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/7ZWQQAIH6TO35NYM33MVMCWN42 \
  | 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: fe6d080107f4ddbeb70cded9560acde690ed9990830788566d913b9cfce3a91a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5a3f31748d329d899c21bee518f646ecd52e16e6716b5b70a6b59f8c1928e77",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-11-17T13:32:59Z",
    "title_canon_sha256": "35bb839c04945f9e16eeaf35f509eba68d29fba47bcbe7b13f395e3c70eeaa4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05675",
    "kind": "arxiv",
    "version": 1
  }
}