Pith Number

pith:RBFWVJWA

pith:2025:RBFWVJWA2P5NILZJKHXF4RJGY5

not attested not anchored not stored refs pending

Learning to assess subjective impressions from speech

Hirokazu Kameoka, Kou Tanaka, Noboru Harada, Takuhiro Kaneko, Yuto Kondo

arxiv:2506.19335 v1 · 2025-06-24 · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RBFWVJWA2P5NILZJKHXF4RJGY5}

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	2026-07-05T11:26:13.577037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

884b6aa6c0d3fad42f2951ee5e4526c77c439b73c54ddccd91df11e02f68673e

Aliases

arxiv: 2506.19335 · arxiv_version: 2506.19335v1 · doi: 10.48550/arxiv.2506.19335 · pith_short_12: RBFWVJWA2P5N · pith_short_16: RBFWVJWA2P5NILZJ · pith_short_8: RBFWVJWA

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/RBFWVJWA2P5NILZJKHXF4RJGY5 \
  | 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: 884b6aa6c0d3fad42f2951ee5e4526c77c439b73c54ddccd91df11e02f68673e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a66152c0fdee7f7b12c33216839175334927d11bd9e1a740811895805361f251",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-06-24T06:00:05Z",
    "title_canon_sha256": "3f5f2c45aa5331f609cfa8df4aa564e9ebf37678b88a31fe4514e049c77dccdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.19335",
    "kind": "arxiv",
    "version": 1
  }
}