Pith Number

pith:QKTRSC24

pith:2018:QKTRSC24PTWVO56N3DDMPR6FV3

not attested not anchored not stored refs pending

Twitter Sentiment Analysis System

Deepali Deshpande, Shaunak Joshi

arxiv:1807.07752 v1 · 2018-07-20 · cs.CL · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QKTRSC24PTWVO56N3DDMPR6FV3}

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	2026-05-18T00:10:15.756821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82a7190b5c7ced5777cdd8c6c7c7c5aed8296998bd01dd93bbffc322dfb43fd6

Aliases

arxiv: 1807.07752 · arxiv_version: 1807.07752v1 · doi: 10.48550/arxiv.1807.07752 · pith_short_12: QKTRSC24PTWV · pith_short_16: QKTRSC24PTWVO56N · pith_short_8: QKTRSC24

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/QKTRSC24PTWVO56N3DDMPR6FV3 \
  | 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: 82a7190b5c7ced5777cdd8c6c7c7c5aed8296998bd01dd93bbffc322dfb43fd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abcfbd574b54797e9090afc379f0fc226e7f78349abe8eb9dc996c4e74172f6a",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-07-20T09:19:08Z",
    "title_canon_sha256": "e5ff763dbcdb2750dcce3686c7c34b52131386f31e8212bb2956a8ceb48a5690"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07752",
    "kind": "arxiv",
    "version": 1
  }
}