Pith Number

pith:BBHAY3PJ

pith:2014:BBHAY3PJS6ZVMQFNUIDO5KZ64X

not attested not anchored not stored refs pending

Using Linguistic Features to Estimate Suicide Probability of Chinese Microblog Users

Lei Zhang, Tianli Liu, Tingshao Zhu, Xiaolei Huang, Zhenxiang Chen

arxiv:1411.0861 v1 · 2014-11-04 · cs.SI · 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{BBHAY3PJS6ZVMQFNUIDO5KZ64X}

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	2026-05-18T02:38:38.056134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

084e0c6de997b35640ada206eeab3ee5c79fad67132d1d4eae7abfe465b7dadd

Aliases

arxiv: 1411.0861 · arxiv_version: 1411.0861v1 · doi: 10.48550/arxiv.1411.0861 · pith_short_12: BBHAY3PJS6ZV · pith_short_16: BBHAY3PJS6ZVMQFN · pith_short_8: BBHAY3PJ

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/BBHAY3PJS6ZVMQFNUIDO5KZ64X \
  | 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: 084e0c6de997b35640ada206eeab3ee5c79fad67132d1d4eae7abfe465b7dadd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "173a7ba79cff18a00c22bea3be295231885b8b86dabeb7b57da8562c97c2a999",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-11-04T11:06:01Z",
    "title_canon_sha256": "aa7b57d51b3478d754f5a46e924ee53bf3e8e32540f686140f69d46ce18e5e5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0861",
    "kind": "arxiv",
    "version": 1
  }
}