Pith Number

pith:7CGUVRBZ

pith:2011:7CGUVRBZJ3EOJ3RVWLLBYA5PRC

not attested not anchored not stored refs pending

Genetic Algorithm (GA) in Feature Selection for CRF Based Manipuri Multiword Expression (MWE) Identification

Kishorjit Nongmeikapam, Sivaji Bandyopadhyay

arxiv:1111.2399 v1 · 2011-11-10 · cs.CL · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7CGUVRBZJ3EOJ3RVWLLBYA5PRC}

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	2026-05-18T03:59:03.019955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f88d4ac4394ec8e4ee35b2d61c03af88b389b44986c7f1c504315c8a470c37f8

Aliases

arxiv: 1111.2399 · arxiv_version: 1111.2399v1 · doi: 10.48550/arxiv.1111.2399 · pith_short_12: 7CGUVRBZJ3EO · pith_short_16: 7CGUVRBZJ3EOJ3RV · pith_short_8: 7CGUVRBZ

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/7CGUVRBZJ3EOJ3RVWLLBYA5PRC \
  | 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: f88d4ac4394ec8e4ee35b2d61c03af88b389b44986c7f1c504315c8a470c37f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f438565f610f553994631c1dc8bb6fcd041eadc890c30f21634706bfa91e565",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2011-11-10T06:08:12Z",
    "title_canon_sha256": "01782dd75972a8f7063c69063f8f9c6d2061babbba737564eddd5d43e48e9f80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2399",
    "kind": "arxiv",
    "version": 1
  }
}