Pith Number

pith:LKH6PG34

pith:2018:LKH6PG34KLKROQPI3NUI7IUVUS

not attested not anchored not stored refs pending

A Sentiment Analysis of Breast Cancer Treatment Experiences and Healthcare Perceptions Across Twitter

Amulya Alapati, Chris A. Jones, Christopher M. Danforth, Eric M. Clark, Peter Sheridan Dodds, Promise Ukandu, Ted James

arxiv:1805.09959 v2 · 2018-05-25 · cs.CL · 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{LKH6PG34KLKROQPI3NUI7IUVUS}

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	2026-05-18T00:03:29.246745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a8fe79b7c52d51741e8db688fa295a4b1a4f8b99241148932cc225f36123873

Aliases

arxiv: 1805.09959 · arxiv_version: 1805.09959v2 · doi: 10.48550/arxiv.1805.09959 · pith_short_12: LKH6PG34KLKR · pith_short_16: LKH6PG34KLKROQPI · pith_short_8: LKH6PG34

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/LKH6PG34KLKROQPI3NUI7IUVUS \
  | 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: 5a8fe79b7c52d51741e8db688fa295a4b1a4f8b99241148932cc225f36123873

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e311c272df8438c4e26b10b6bb1ff00bb315247819e2eea6d2dcdb36f195500",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-05-25T03:13:49Z",
    "title_canon_sha256": "2a31ca0d69c87905f0493b0e9e42cff738d1d8c4cc1c1f4a3795b061ee2ad7ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09959",
    "kind": "arxiv",
    "version": 2
  }
}