Pith Number

pith:5FEWSWCJ

pith:2017:5FEWSWCJIAWB3R4ZJYXOQAVA3O

not attested not anchored not stored refs pending

On the Properties of the Compound Nodal Admittance Matrix of Polyphase Power Systems

Andreas Martin Kettner, Mario Paolone

arxiv:1712.08764 v4 · 2017-12-23 · 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{5FEWSWCJIAWB3R4ZJYXOQAVA3O}

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	2026-05-17T23:43:23.896972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e949695849402c1dc7994e2ee802a0dbab409cc4b01a20f5dded829c116f170c

Aliases

arxiv: 1712.08764 · arxiv_version: 1712.08764v4 · doi: 10.48550/arxiv.1712.08764 · pith_short_12: 5FEWSWCJIAWB · pith_short_16: 5FEWSWCJIAWB3R4Z · pith_short_8: 5FEWSWCJ

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/5FEWSWCJIAWB3R4ZJYXOQAVA3O \
  | 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: e949695849402c1dc7994e2ee802a0dbab409cc4b01a20f5dded829c116f170c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fb9a2af8f269265ea3e0915399850cb4a6bf37c0972c8b1b807fa4d045b4ae1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2017-12-23T12:22:31Z",
    "title_canon_sha256": "89f77ccf15b82535ec24e1683fc265e02d7b24fa8ca39fc8af7c340ce72b227c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.08764",
    "kind": "arxiv",
    "version": 4
  }
}