Pith Number

pith:CZFK5F4F

pith:2017:CZFK5F4FNVLRCFCBC3KGVJTPLM

not attested not anchored not stored refs pending

Quantifying Mental Health from Social Media with Neural User Embeddings

Byron C. Wallace, Glen Coppersmith, M\'ario J. Silva, Paula Carvalho, Silvio Amir

arxiv:1705.00335 v1 · 2017-04-30 · cs.CL · cs.AI · 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{CZFK5F4FNVLRCFCBC3KGVJTPLM}

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.

Cited by

1 paper in Pith

Transfer Learning for Risk Classification of Social Media Posts: Model Evaluation Study

Receipt and verification

First computed	2026-05-18T00:45:20.720326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

164aae97856d5711144116d46aa66f5b301c50b6638ef15d2c3c83694b6139e8

Aliases

arxiv: 1705.00335 · arxiv_version: 1705.00335v1 · doi: 10.48550/arxiv.1705.00335 · pith_short_12: CZFK5F4FNVLR · pith_short_16: CZFK5F4FNVLRCFCB · pith_short_8: CZFK5F4F

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/CZFK5F4FNVLRCFCBC3KGVJTPLM \
  | 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: 164aae97856d5711144116d46aa66f5b301c50b6638ef15d2c3c83694b6139e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22dddfc2542e3169c78afa6c735cf7a6326074c9ca0f0cea3fd518e63f43ee17",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-04-30T16:12:28Z",
    "title_canon_sha256": "456f5a9a643aa600e2219331f25a2d116c2057537432a3e0ecf6f99ba6c1bc64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00335",
    "kind": "arxiv",
    "version": 1
  }
}