Pith Number

pith:LAWB54OT

pith:2019:LAWB54OTC6CER6TWW4WPVPBWKP

not attested not anchored not stored refs pending

What Twitter Profile and Posted Images Reveal About Depression and Anxiety

Daniel Preotiuc-Pietro, Johannes C. Eichstaedt, Lyle H. Ungar, Sharath Chandra Guntuku

arxiv:1904.02670 v1 · 2019-04-04 · cs.HC · 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{LAWB54OTC6CER6TWW4WPVPBWKP}

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	2026-05-17T23:49:23.069553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

582c1ef1d3178448fa76b72cfabc3653d648d83cd171f1bd8e3e2a3229a52277

Aliases

arxiv: 1904.02670 · arxiv_version: 1904.02670v1 · doi: 10.48550/arxiv.1904.02670 · pith_short_12: LAWB54OTC6CE · pith_short_16: LAWB54OTC6CER6TW · pith_short_8: LAWB54OT

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/LAWB54OTC6CER6TWW4WPVPBWKP \
  | 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: 582c1ef1d3178448fa76b72cfabc3653d648d83cd171f1bd8e3e2a3229a52277

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c994660052defc77e09f30cbedb5c74821845845e801b78b77f305804e835012",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-04-04T17:08:16Z",
    "title_canon_sha256": "bba09c9a59eddde2cf3d6a47e093a8962c26e7941735ad0fc2dd8d78ca1ca0f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02670",
    "kind": "arxiv",
    "version": 1
  }
}