Pith Number

pith:7TPHQ7DR

pith:2024:7TPHQ7DRA3CUWQESSBQV65TYGL

not attested not anchored not stored refs pending

Emotion Granularity from Text: An Aggregate-Level Indicator of Mental Health

Daniela Teodorescu, Krishnapriya Vishnubhotla, Kristen A. Lindquist, Mallory J. Feldman, Saif M. Mohammad

arxiv:2403.02281 v2 · 2024-03-04 · 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{7TPHQ7DRA3CUWQESSBQV65TYGL}

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	2026-07-05T09:39:53.482236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcde787c7106c54b409290615f767832ed6538a4b8b24059b66051d81fc71152

Aliases

arxiv: 2403.02281 · arxiv_version: 2403.02281v2 · doi: 10.48550/arxiv.2403.02281 · pith_short_12: 7TPHQ7DRA3CU · pith_short_16: 7TPHQ7DRA3CUWQES · pith_short_8: 7TPHQ7DR

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/7TPHQ7DRA3CUWQESSBQV65TYGL \
  | 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: fcde787c7106c54b409290615f767832ed6538a4b8b24059b66051d81fc71152

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a5fddd3cb6ed19ff494e73276da42bc76c2aad5bced731d72793f9fc6e4949e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-03-04T18:12:10Z",
    "title_canon_sha256": "6c5f8e44782ef465de7a1b7084f6beae6b05e06f49a0dcce5ef535de4c476b5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.02281",
    "kind": "arxiv",
    "version": 2
  }
}