Pith Number

pith:5AADCM4L

pith:2022:5AADCM4LG7C4DMACEECKMLZQMV

not attested not anchored not stored refs pending

Journaling Data for Daily PHQ-2 Depression Prediction and Forecasting

Alexander Kathan, Andreas Triantafyllopoulos, Bj\"orn W. Schuller, David D. Ebert, Elena Heber, Inga Grossmann, Ludwig K\"uster, Manuel Milling, Mathias Harrer, Srividya Tirunellai Rajamani, Tianhao Yan, Xiangheng He

arxiv:2205.03391 v1 · 2022-05-06 · 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{5AADCM4LG7C4DMACEECKMLZQMV}

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	2026-07-05T04:20:59.455435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e80031338b37c5c1b0022104a62f30656e5326268b018615b284e2cfb479700d

Aliases

arxiv: 2205.03391 · arxiv_version: 2205.03391v1 · doi: 10.48550/arxiv.2205.03391 · pith_short_12: 5AADCM4LG7C4 · pith_short_16: 5AADCM4LG7C4DMAC · pith_short_8: 5AADCM4L

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/5AADCM4LG7C4DMACEECKMLZQMV \
  | 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: e80031338b37c5c1b0022104a62f30656e5326268b018615b284e2cfb479700d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b02c7ab01051dbfe1b7f34c7660304ee0bab3f96b2d568a42f29751fbb680941",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-05-06T17:47:05Z",
    "title_canon_sha256": "28ced5e5f48ea0c734b33f0ba0c9e8a0f17527db16dca6606e9873ebe3fa677c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.03391",
    "kind": "arxiv",
    "version": 1
  }
}