Pith Number

pith:55ZTWZG4

pith:2014:55ZTWZG4RTHETJEJFJ4CJC7U4W

not attested not anchored not stored refs pending

Machine learning approach for text and document mining

Jordan Pascual, Pinki Kumari, Vijay Bhaskar Semwal, Vishwanath Bijalwan

arxiv:1406.1580 v1 · 2014-06-06 · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{55ZTWZG4RTHETJEJFJ4CJC7U4W}

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	2026-05-18T02:50:22.192355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef733b64dc8cce49a4892a78248bf4e5a54e7c1c5fe32f1d422bc575d94148fa

Aliases

arxiv: 1406.1580 · arxiv_version: 1406.1580v1 · doi: 10.48550/arxiv.1406.1580 · pith_short_12: 55ZTWZG4RTHE · pith_short_16: 55ZTWZG4RTHETJEJ · pith_short_8: 55ZTWZG4

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/55ZTWZG4RTHETJEJFJ4CJC7U4W \
  | 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: ef733b64dc8cce49a4892a78248bf4e5a54e7c1c5fe32f1d422bc575d94148fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8a46a95f7daac1be6ce077072942fcc21b2c5e830c2e5f098e6a0b796b6b034",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2014-06-06T04:37:19Z",
    "title_canon_sha256": "faf85430a918b90108ce853f891f28a9eca24a6a961f5faf9d9751812ba49a28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1580",
    "kind": "arxiv",
    "version": 1
  }
}