Pith Number

pith:YVS5AAYB

pith:2025:YVS5AAYBPZQVOCUABTPHVC7I6M

not attested not anchored not stored refs pending

More than a feeling: Expressive style influences cortical speech tracking in subjective cognitive decline

Cloris Pui-Hang Li, Manson Cheuk-Man Fong, Matthew King-Hang Ma, Yun Feng

arxiv:2509.21277 v3 · 2025-09-25 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YVS5AAYBPZQVOCUABTPHVC7I6M}

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	2026-06-29T01:14:24.313366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c565d003017e61570a800cde7a8be8f30159dd9e5953e441679788050788f713

Aliases

arxiv: 2509.21277 · arxiv_version: 2509.21277v3 · doi: 10.48550/arxiv.2509.21277 · pith_short_12: YVS5AAYBPZQV · pith_short_16: YVS5AAYBPZQVOCUA · pith_short_8: YVS5AAYB

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/YVS5AAYBPZQVOCUABTPHVC7I6M \
  | 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: c565d003017e61570a800cde7a8be8f30159dd9e5953e441679788050788f713

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77f1fe0ec4f7897957a5977f04f6ea473eca8b4d9baa23fa9bf777280e8eff43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2025-09-25T15:01:48Z",
    "title_canon_sha256": "fd934281aa03769337692b7630fd5700359a2065edbb1060ba365eeb141302c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.21277",
    "kind": "arxiv",
    "version": 3
  }
}