Pith Number

pith:HMZ4GANY

pith:2019:HMZ4GANYV5RFO3SIR2HX3OWTP6

not attested not anchored not stored refs pending

Comparison of Bounds for Optimal PMU Placement for State Estimation in Distribution Grids

Adolfo Anta, Bart De Schutter, Miguel Picallo

arxiv:1908.03081 v1 · 2019-08-07 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HMZ4GANYV5RFO3SIR2HX3OWTP6}

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	2026-07-04T23:52:25.981586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b33c301b8af62576e488e8f7dbad37fae00f91700c7748b6f5c63014b33c996

Aliases

arxiv: 1908.03081 · arxiv_version: 1908.03081v1 · doi: 10.48550/arxiv.1908.03081 · pith_short_12: HMZ4GANYV5RF · pith_short_16: HMZ4GANYV5RFO3SI · pith_short_8: HMZ4GANY

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/HMZ4GANYV5RFO3SIR2HX3OWTP6 \
  | 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: 3b33c301b8af62576e488e8f7dbad37fae00f91700c7748b6f5c63014b33c996

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d46728a50b75edcd0c8d4172f2bb6e0177cd9096a95922cff6fe26275afa7b5",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-08-07T07:32:27Z",
    "title_canon_sha256": "d58122434854a638f53770311d586bd71da6fc6d7403908177cc3b27d5bd3080"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03081",
    "kind": "arxiv",
    "version": 1
  }
}