Pith Number

pith:OL7DA7EE

pith:2026:OL7DA7EE3XWOG7SLQSGFWTPWN7

not attested not anchored not stored refs pending

Power Grid Topology Control

David J. Hill, Tong Han, Yan Xu

arxiv:2606.06995 v1 · 2026-06-05 · 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{OL7DA7EE3XWOG7SLQSGFWTPWN7}

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	2026-06-08T01:04:40.273230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72fe307c84ddece37e4b848c5b4df66fe241e72e46419eaaf40759f671282c40

Aliases

arxiv: 2606.06995 · arxiv_version: 2606.06995v1 · doi: 10.48550/arxiv.2606.06995 · pith_short_12: OL7DA7EE3XWO · pith_short_16: OL7DA7EE3XWOG7SL · pith_short_8: OL7DA7EE

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/OL7DA7EE3XWOG7SLQSGFWTPWN7 \
  | 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: 72fe307c84ddece37e4b848c5b4df66fe241e72e46419eaaf40759f671282c40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb29d769e909f303ba043abc20bceb103df55172e2ece964cbf2fb796e2f8ae0",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2026-06-05T07:33:22Z",
    "title_canon_sha256": "c77fe5edd38e6261acc6661db34b94fe9ba4e87cd33abed20b3dedc96fceb300"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06995",
    "kind": "arxiv",
    "version": 1
  }
}