Pith Number

pith:73JXM6AE

pith:2025:73JXM6AEZ7HXENFYQCI4N7LIWK

not attested not anchored not stored refs pending

Predicting Human Depression with Hybrid Data Acquisition utilizing Physical Activity Sensing and Social Media Feeds

Mohammad Helal Uddin, Sabur Baidya

arxiv:2505.22779 v1 · 2025-05-28 · 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{73JXM6AEZ7HXENFYQCI4N7LIWK}

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	2026-07-05T11:11:49.837404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fed3767804cfcf7234b88091c6fd68b291bf56699e02a3c7c843c131d2e7064d

Aliases

arxiv: 2505.22779 · arxiv_version: 2505.22779v1 · doi: 10.48550/arxiv.2505.22779 · pith_short_12: 73JXM6AEZ7HX · pith_short_16: 73JXM6AEZ7HXENFY · pith_short_8: 73JXM6AE

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/73JXM6AEZ7HXENFYQCI4N7LIWK \
  | 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: fed3767804cfcf7234b88091c6fd68b291bf56699e02a3c7c843c131d2e7064d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f192f453fc6754c23e3e0019e2e809e6d4d3558714b28331b79d6f26ae3cbbd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-05-28T18:47:34Z",
    "title_canon_sha256": "58ca052540330201ab38df2083cb013300e1ed05bab7b5dce4726aba5d3d7189"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22779",
    "kind": "arxiv",
    "version": 1
  }
}