Pith Number

pith:AYDCGWFF

pith:2018:AYDCGWFFTBGO6YJOFPUHXYEICM

not attested not anchored not stored refs pending

Topic-Specific Sentiment Analysis Can Help Identify Political Ideology

Deepak P, Sumit Bhatia

arxiv:1810.12897 v1 · 2018-10-30 · cs.CL · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AYDCGWFFTBGO6YJOFPUHXYEICM}

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	2026-05-18T00:01:53.891569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06062358a5984cef612e2be87be088131f6bb6c55c75a6b506af802a33e2cd26

Aliases

arxiv: 1810.12897 · arxiv_version: 1810.12897v1 · doi: 10.48550/arxiv.1810.12897 · pith_short_12: AYDCGWFFTBGO · pith_short_16: AYDCGWFFTBGO6YJO · pith_short_8: AYDCGWFF

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/AYDCGWFFTBGO6YJOFPUHXYEICM \
  | 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: 06062358a5984cef612e2be87be088131f6bb6c55c75a6b506af802a33e2cd26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09b453d86ef5b198f583aa84fde67a39fd11dfd50855ee5a224540cd7c595453",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-10-30T17:49:46Z",
    "title_canon_sha256": "960e543cafda14e403cff37f43c4579d46b37b82d4f99be5506ecfed5a7c9203"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12897",
    "kind": "arxiv",
    "version": 1
  }
}