Pith Number

pith:PKVYREXL

pith:2018:PKVYREXL62D5LSTYN2QF5GPOL4

not attested not anchored not stored refs pending

Topic Modeling Based Multi-modal Depression Detection

Christian Poellabauer, Yuan Gong

arxiv:1803.10384 v1 · 2018-03-28 · cs.CL · cs.IR · cs.LG · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PKVYREXL62D5LSTYN2QF5GPOL4}

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	2026-05-18T00:19:55.579440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7aab8892ebf687d5ca786ea05e99ee5f05ca7878e8afad22c8ee8542095421a8

Aliases

arxiv: 1803.10384 · arxiv_version: 1803.10384v1 · doi: 10.48550/arxiv.1803.10384 · pith_short_12: PKVYREXL62D5 · pith_short_16: PKVYREXL62D5LSTY · pith_short_8: PKVYREXL

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/PKVYREXL62D5LSTYN2QF5GPOL4 \
  | 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: 7aab8892ebf687d5ca786ea05e99ee5f05ca7878e8afad22c8ee8542095421a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3e1d80a9049fa16c5eff30c93d74680e2fa04a52a1fad311138f1782192b20c",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-03-28T02:12:48Z",
    "title_canon_sha256": "6429e15d853044e65a70a0363742d9594b72f6581e750e1db2200bcc562958d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10384",
    "kind": "arxiv",
    "version": 1
  }
}