Pith Number

pith:KJEDSSYF

pith:2022:KJEDSSYFEBIUG36TYXLOVIINXD

not attested not anchored not stored refs pending

Social Media App Usage in Relation with PHQ-9 Depression Scores during the COVID-19 Pandemic

Caroline Cohrdes, Felix Beierle, Harald Baumeister, Lena Mulansky, R\"udiger Pryss

arxiv:2210.08883 v1 · 2022-10-17 · cs.CY · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJEDSSYFEBIUG36TYXLOVIINXD}

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	2026-07-05T05:07:16.439014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5248394b052051436fd3c5d6eaa10db8fc35e34b736022c7acb1ba51feca972c

Aliases

arxiv: 2210.08883 · arxiv_version: 2210.08883v1 · doi: 10.48550/arxiv.2210.08883 · pith_short_12: KJEDSSYFEBIU · pith_short_16: KJEDSSYFEBIUG36T · pith_short_8: KJEDSSYF

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/KJEDSSYFEBIUG36TYXLOVIINXD \
  | 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: 5248394b052051436fd3c5d6eaa10db8fc35e34b736022c7acb1ba51feca972c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc82bf48938b0ec4fc1f3e4942de3a41afb75ba23cb0b52cd6d333f08193d393",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2022-10-17T09:27:24Z",
    "title_canon_sha256": "d1a2e9dab2b82fa53f6089cc2abc838ff7a521fa2a2386e8bf625b7da195af29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.08883",
    "kind": "arxiv",
    "version": 1
  }
}