Pith Number

pith:57UMB2H7

pith:2016:57UMB2H7PUPO3IO7DSFCIWS2MC

not attested not anchored not stored refs pending

Recurrent Neural Network based Part-of-Speech Tagger for Code-Mixed Social Media Text

M Sasikumar, Prakash B. Pimpale, Raj Nath Patel

arxiv:1611.04989 v2 · 2016-11-15 · 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{57UMB2H7PUPO3IO7DSFCIWS2MC}

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	2026-05-18T00:58:28.121462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efe8c0e8ff7d1eeda1df1c8a245a5a608f47dc1d0324218ef1e1ad7b02b00a5b

Aliases

arxiv: 1611.04989 · arxiv_version: 1611.04989v2 · doi: 10.48550/arxiv.1611.04989 · pith_short_12: 57UMB2H7PUPO · pith_short_16: 57UMB2H7PUPO3IO7 · pith_short_8: 57UMB2H7

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/57UMB2H7PUPO3IO7DSFCIWS2MC \
  | 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: efe8c0e8ff7d1eeda1df1c8a245a5a608f47dc1d0324218ef1e1ad7b02b00a5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "365e1da319f5ffea12c330a255dcbf58431ca6642ac15f584ec65e1ad0f974a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-11-15T19:02:35Z",
    "title_canon_sha256": "87052e791745238b0d92803a22ca9f8ff1e0f2c615a8556d4fb2348a4b307cca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.04989",
    "kind": "arxiv",
    "version": 2
  }
}