Pith Number

pith:P6JORHBP

pith:2025:P6JORHBPLN7ZNV7WWMPVTIDHZM

not attested not anchored not stored refs pending

Distribution System State and Impedance Estimation Augmented with Carson's Equations

Dirk Van Hertem, Frederik Geth, Marta Vanin, Rahmat Heidari

arxiv:2506.04949 v1 · 2025-06-05 · 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{P6JORHBPLN7ZNV7WWMPVTIDHZM}

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	2026-07-05T11:16:39.579494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f92e89c2f5b7f96d7f6b31f59a067cb0d82ec65e9b363e67e5dd4ef4a505d74

Aliases

arxiv: 2506.04949 · arxiv_version: 2506.04949v1 · doi: 10.48550/arxiv.2506.04949 · pith_short_12: P6JORHBPLN7Z · pith_short_16: P6JORHBPLN7ZNV7W · pith_short_8: P6JORHBP

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/P6JORHBPLN7ZNV7WWMPVTIDHZM \
  | 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: 7f92e89c2f5b7f96d7f6b31f59a067cb0d82ec65e9b363e67e5dd4ef4a505d74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce16e9f16f8ba2a9af2f67b5d6e2e04b54b0ce82f3a0950d21a37af7ec0fb0b2",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-06-05T12:21:59Z",
    "title_canon_sha256": "c83b25c596b3c2deb4ea05fafccab5e5a1d49a63d636d534f7a8554563d492ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.04949",
    "kind": "arxiv",
    "version": 1
  }
}