Pith Number

pith:7IYZVE64

pith:2015:7IYZVE64OF5L6HRGHYLBZSELUO

not attested not anchored not stored refs pending

Real World Applications of Machine Learning Techniques over Large Mobile Subscriber Datasets

Arun Soman, Chitharanj Kachappilly, Jobin Wilson, Prateek Kapadia, Rakesh Mohan, Santanu Chaudhury

arxiv:1502.02215 v1 · 2015-02-08 · cs.LG · cs.CY · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7IYZVE64OF5L6HRGHYLBZSELUO}

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	2026-05-18T02:27:43.312955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa319a93dc717abf1e263e161cc88ba3a8b73c0b992f5122e8ea6fd86e45951b

Aliases

arxiv: 1502.02215 · arxiv_version: 1502.02215v1 · doi: 10.48550/arxiv.1502.02215 · pith_short_12: 7IYZVE64OF5L · pith_short_16: 7IYZVE64OF5L6HRG · pith_short_8: 7IYZVE64

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/7IYZVE64OF5L6HRGHYLBZSELUO \
  | 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: fa319a93dc717abf1e263e161cc88ba3a8b73c0b992f5122e8ea6fd86e45951b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8d742b62fdba7b9d5387fe9a27f5ecc4245b92fae2bf7487bcdb54b4c7b8bad",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-02-08T06:18:55Z",
    "title_canon_sha256": "e8e37b01f1bd2001ef84749db6f2e9816b4c795f051001072e9612f677d40199"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02215",
    "kind": "arxiv",
    "version": 1
  }
}