Pith Number

pith:NYLIG556

pith:2018:NYLIG556GKLIHK2CI2THFGVPBI

not attested not anchored not stored refs pending

Analyzing Roles of Classifiers and Code-Mixed factors for Sentiment Identification

Dipankar Das, Soumil Mandal

arxiv:1801.02581 v2 · 2018-01-08 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NYLIG556GKLIHK2CI2THFGVPBI}

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	2026-05-18T00:20:51.801968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e168377be329683ab4246a6729aaf0a3867256f66e24da84fedc017c6558bcd

Aliases

arxiv: 1801.02581 · arxiv_version: 1801.02581v2 · doi: 10.48550/arxiv.1801.02581 · pith_short_12: NYLIG556GKLI · pith_short_16: NYLIG556GKLIHK2C · pith_short_8: NYLIG556

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/NYLIG556GKLIHK2CI2THFGVPBI \
  | 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: 6e168377be329683ab4246a6729aaf0a3867256f66e24da84fedc017c6558bcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ffdd9eb1ca1978f22f1094f589cd0dc5f6158ab4620738473e8de3c24e98020",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-01-08T17:43:12Z",
    "title_canon_sha256": "4393081ee82a8ca61269e1b8ab5e49dfa9d2e9d2a55616a77bac224d18222955"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02581",
    "kind": "arxiv",
    "version": 2
  }
}