Pith Number

pith:4QPWI36H

pith:2012:4QPWI36HIMXCUU72DGNUJTR2PB

not attested not anchored not stored refs pending

Data Mining Application to Attract Students in HEI

Saurabh Pal, Surjeet Kumar Yadav, Umesh Kumar Pandey

arxiv:1206.3722 v1 · 2012-06-17 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4QPWI36HIMXCUU72DGNUJTR2PB}

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	2026-05-18T03:53:18.938859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e41f646fc7432e2a53fa199b44ce3a78467d38d560f50b2dbc1f2062fa7b8da5

Aliases

arxiv: 1206.3722 · arxiv_version: 1206.3722v1 · doi: 10.48550/arxiv.1206.3722 · pith_short_12: 4QPWI36HIMXC · pith_short_16: 4QPWI36HIMXCUU72 · pith_short_8: 4QPWI36H

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/4QPWI36HIMXCUU72DGNUJTR2PB \
  | 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: e41f646fc7432e2a53fa199b44ce3a78467d38d560f50b2dbc1f2062fa7b8da5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0e180341438219b5fb8ef09c46d9e0c50e5a6469e0ae820ca98fbdc85f88fa1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2012-06-17T05:04:16Z",
    "title_canon_sha256": "03be80540a87167842935bb49530c07c9db65cccf3b60b0b82dfdf66748b51c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.3722",
    "kind": "arxiv",
    "version": 1
  }
}