Pith Number

pith:RD743ONM

pith:2017:RD743ONM25LWAFK4QG7MAACBVN

not attested not anchored not stored refs pending

Latent Human Traits in the Language of Social Media: An Open-Vocabulary Approach

David Stillwell, H. Andrew Schwartz, Lyle Ungar, Margaret L. Kern, Michal Kosinski, Sandra Matz, Steven Skiena, Vivek Kulkarni

arxiv:1705.08038 v1 · 2017-05-22 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RD743ONM25LWAFK4QG7MAACBVN}

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	2026-05-17T23:52:08.494598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88ffcdb9acd75760155c81bec00041ab57a2da06855075ab9e61dd3fb96a37c2

Aliases

arxiv: 1705.08038 · arxiv_version: 1705.08038v1 · doi: 10.48550/arxiv.1705.08038 · pith_short_12: RD743ONM25LW · pith_short_16: RD743ONM25LWAFK4 · pith_short_8: RD743ONM

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/RD743ONM25LWAFK4QG7MAACBVN \
  | 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: 88ffcdb9acd75760155c81bec00041ab57a2da06855075ab9e61dd3fb96a37c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c495c359257a41cda0472ac406f9deb919eaba51d7541f5458342da5d2465411",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-05-22T23:13:02Z",
    "title_canon_sha256": "c03f0e894c19d21f3f34743728033f8e88d2559564abe5bb733b215acdde60a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08038",
    "kind": "arxiv",
    "version": 1
  }
}