Pith Number

pith:3R5NP4II

pith:2014:3R5NP4IIB4ZAL4N2U4FGKWGFKC

not attested not anchored not stored refs pending

Polarity detection movie reviews in hindi language

Rekha Jain, Richa Sharma, Shweta Nigam

arxiv:1409.3942 v1 · 2014-09-13 · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3R5NP4IIB4ZAL4N2U4FGKWGFKC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:42:53.356119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc7ad7f1080f3205f1baa70a6558c550a6d249031a3b2ca768907661eaac31e4

Aliases

arxiv: 1409.3942 · arxiv_version: 1409.3942v1 · doi: 10.48550/arxiv.1409.3942 · pith_short_12: 3R5NP4IIB4ZA · pith_short_16: 3R5NP4IIB4ZAL4N2 · pith_short_8: 3R5NP4II

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/3R5NP4IIB4ZAL4N2U4FGKWGFKC \
  | 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: dc7ad7f1080f3205f1baa70a6558c550a6d249031a3b2ca768907661eaac31e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "969ce39dda83967ba9b30eb299ee36746af60090ef015b8a7b899fd96a4ac63c",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2014-09-13T12:36:56Z",
    "title_canon_sha256": "738f93475dd0e1092947ff0af75ab8bf553e343f2b4c83f8775a6670b2193bc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3942",
    "kind": "arxiv",
    "version": 1
  }
}