Pith Number

pith:IFN7GLA7

pith:2015:IFN7GLA7GXDCFRBXZ5XDFD3MN6

not attested not anchored not stored refs pending

A Novel Approach for Phase Identification in Smart Grids Using Graph Theory and Principal Component Analysis

Aravind Rajeswaran, Nirav P Bhatt, P Satya Jayadev, Ramkrishna Pasumarthy

arxiv:1511.06063 v2 · 2015-11-19 · cs.LG · stat.AP · stat.ML

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

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	2026-05-18T01:12:49.454105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

415bf32c1f35c622c437cf6e328f6c6f94cdcbc2b7a3655c5fd23dd41bf8695b

Aliases

arxiv: 1511.06063 · arxiv_version: 1511.06063v2 · doi: 10.48550/arxiv.1511.06063 · pith_short_12: IFN7GLA7GXDC · pith_short_16: IFN7GLA7GXDCFRBX · pith_short_8: IFN7GLA7

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/IFN7GLA7GXDCFRBXZ5XDFD3MN6 \
  | 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: 415bf32c1f35c622c437cf6e328f6c6f94cdcbc2b7a3655c5fd23dd41bf8695b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0df1ea4d90648bac14eef4b5345795017d62310690a85ae7a383e3ae1c42d34c",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-11-19T05:39:16Z",
    "title_canon_sha256": "5671d9c8727f5e3c1f10b29520696a5cbbd1d692e5d71b47de88d1d4cc8d9da1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06063",
    "kind": "arxiv",
    "version": 2
  }
}