Pith Number

pith:Z4KKP3DE

pith:2017:Z4KKP3DE2TJKXOA3GC2PRTRUPN

not attested not anchored not stored refs pending

Joint Sentiment/Topic Modeling on Text Data Using Boosted Restricted Boltzmann Machine

Masoud Fatemi, Mehran Safayani

arxiv:1711.03736 v1 · 2017-11-10 · 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{Z4KKP3DE2TJKXOA3GC2PRTRUPN}

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	2026-05-17T23:51:44.430941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf14a7ec64d4d2abb81b30b4f8ce347b6663720dc2bf1a3713aafb83c0a3d0ed

Aliases

arxiv: 1711.03736 · arxiv_version: 1711.03736v1 · doi: 10.48550/arxiv.1711.03736 · pith_short_12: Z4KKP3DE2TJK · pith_short_16: Z4KKP3DE2TJKXOA3 · pith_short_8: Z4KKP3DE

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/Z4KKP3DE2TJKXOA3GC2PRTRUPN \
  | 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: cf14a7ec64d4d2abb81b30b4f8ce347b6663720dc2bf1a3713aafb83c0a3d0ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb0b047308913c5c6b2ed60ba8fdeca988f98c9b3374a0289c147111e9ace6d9",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-11-10T09:17:02Z",
    "title_canon_sha256": "82226856e3e50599c25bd11fbbeddb70a708d6910b9a86376f868fdcb424bd18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03736",
    "kind": "arxiv",
    "version": 1
  }
}