Pith Number

pith:J6YBHTEE

pith:2018:J6YBHTEE7KLZN7U2Y74WBRPS2I

not attested not anchored not stored refs pending

dpMood: Exploiting Local and Periodic Typing Dynamics for Personalized Mood Prediction

Alex D. Leow, Bokai Cao, Chang-Dong Wang, He Huang, Philip S. Yu

arxiv:1808.09852 v1 · 2018-08-29 · cs.HC · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J6YBHTEE7KLZN7U2Y74WBRPS2I}

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	2026-05-18T00:06:54.241043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fb013cc84fa9796fe9ac7f960c5f2d23fec4b86384a874a08164d3462b5f0d9

Aliases

arxiv: 1808.09852 · arxiv_version: 1808.09852v1 · doi: 10.48550/arxiv.1808.09852 · pith_short_12: J6YBHTEE7KLZ · pith_short_16: J6YBHTEE7KLZN7U2 · pith_short_8: J6YBHTEE

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/J6YBHTEE7KLZN7U2Y74WBRPS2I \
  | 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: 4fb013cc84fa9796fe9ac7f960c5f2d23fec4b86384a874a08164d3462b5f0d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "869ea9bdce1fa0ab0db956031375c124758a979b1647fb40ee20aa3693b48395",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2018-08-29T14:31:42Z",
    "title_canon_sha256": "f696b990ecb6de350f70c969e23e5f9fe1171fb1acba68911f414251cb758650"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09852",
    "kind": "arxiv",
    "version": 1
  }
}