Pith Number

pith:7SMHI5FJ

pith:2026:7SMHI5FJH2LQDMKPF5N2YL4Y7C

not attested not anchored not stored refs pending

Dual-Model Sentiment Analysis of Consumer Reviews in the Retail Coffee Sector Using Machine Learning and Deep Learning Approaches

Md. Alamgir Hossain, Md. Samiul Islam, Muhammad Masud Tarek, Muntasir Hasan Kanchan

arxiv:2608.12007 v1 · 2026-08-12 · cs.LG · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7SMHI5FJH2LQDMKPF5N2YL4Y7C}

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	2026-08-13T01:29:14.583074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc987474a93e9701b14f2f5bac2f98f8b81313e39e9f25e785b2a54d7b08b340

Aliases

arxiv: 2608.12007 · arxiv_version: 2608.12007v1 · doi: 10.48550/arxiv.2608.12007 · pith_short_12: 7SMHI5FJH2LQ · pith_short_16: 7SMHI5FJH2LQDMKP · pith_short_8: 7SMHI5FJ

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/7SMHI5FJH2LQDMKPF5N2YL4Y7C \
  | 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: fc987474a93e9701b14f2f5bac2f98f8b81313e39e9f25e785b2a54d7b08b340

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0be2635ab0e4e77f40231c5a3cd36b0fef8a25c8acd880c839349de816c54d6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-12T12:44:27Z",
    "title_canon_sha256": "bfdb1d2979e2195c402907adb98880d855304ad67b68efddba854dc7c1df9dcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.12007",
    "kind": "arxiv",
    "version": 1
  }
}