Pith Number

pith:DTISDC62

pith:2014:DTISDC62VP5EYAE6MG7APIJMI4

not attested not anchored not stored refs pending

Weather Forecasting using Incremental K-means Clustering

Lopamudra Dey, N.K.Nagwani, Sanjay Chakraborty

arxiv:1406.4756 v1 · 2014-06-18 · 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{DTISDC62VP5EYAE6MG7APIJMI4}

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	2026-05-18T02:49:30.836356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cd1218bdaabfa4c009e61be07a12c471e803684d5ff21cbb7294059b8e37952

Aliases

arxiv: 1406.4756 · arxiv_version: 1406.4756v1 · doi: 10.48550/arxiv.1406.4756 · pith_short_12: DTISDC62VP5E · pith_short_16: DTISDC62VP5EYAE6 · pith_short_8: DTISDC62

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/DTISDC62VP5EYAE6MG7APIJMI4 \
  | 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: 1cd1218bdaabfa4c009e61be07a12c471e803684d5ff21cbb7294059b8e37952

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42ba029c6e2a2537d990be946686ec109309063cf9bbb06c0a2a9222565322f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2014-06-18T15:08:54Z",
    "title_canon_sha256": "4e2dddee544f7eb826855cd2fc53c16aae43205fe4610287818d28015b6f1c9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4756",
    "kind": "arxiv",
    "version": 1
  }
}