Pith Number

pith:KGTH7KBR

pith:2011:KGTH7KBRXNTSRNLOSQOBWYST53

not attested not anchored not stored refs pending

Data Mining : A prediction of performer or underperformer using classification

Saurabh Pal, Umesh Kumar Pandey

arxiv:1104.4163 v1 · 2011-04-21 · cs.DB · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KGTH7KBRXNTSRNLOSQOBWYST53}

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	2026-05-18T03:59:27.492266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51a67fa831bb6728b56e941c1b6253eee514e6826816e062ed36e4f8772d0700

Aliases

arxiv: 1104.4163 · arxiv_version: 1104.4163v1 · doi: 10.48550/arxiv.1104.4163 · pith_short_12: KGTH7KBRXNTS · pith_short_16: KGTH7KBRXNTSRNLO · pith_short_8: KGTH7KBR

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/KGTH7KBRXNTSRNLOSQOBWYST53 \
  | 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: 51a67fa831bb6728b56e941c1b6253eee514e6826816e062ed36e4f8772d0700

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ec0005440b671718972eeb1d4117e895b3e220af89c2f74c98284cd3f40932c",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2011-04-21T03:50:34Z",
    "title_canon_sha256": "6ce6d4accbbaec12a29140dad132ff8ef501a22c45444cf7c51e6454a8e1bd8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4163",
    "kind": "arxiv",
    "version": 1
  }
}