Pith Number

pith:TQV6I22N

pith:2017:TQV6I22NNQK4337OW6DKZNUN2D

not attested not anchored not stored refs pending

Network-Cognizant Voltage Droop Control for Distribution Grids

Andrey Bernstein, Changhong Zhao, Emiliano Dall'Anese, Kyri Baker

arxiv:1702.02969 v2 · 2017-02-09 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TQV6I22NNQK4337OW6DKZNUN2D}

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	2026-05-18T00:39:28.679634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c2be46b4d6c15cdefeeb786acb68dd0c8e76d50405a5337fa42cf0726892ba8

Aliases

arxiv: 1702.02969 · arxiv_version: 1702.02969v2 · doi: 10.48550/arxiv.1702.02969 · pith_short_12: TQV6I22NNQK4 · pith_short_16: TQV6I22NNQK4337O · pith_short_8: TQV6I22N

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/TQV6I22NNQK4337OW6DKZNUN2D \
  | 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: 9c2be46b4d6c15cdefeeb786acb68dd0c8e76d50405a5337fa42cf0726892ba8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da4ddda8b70673c8a52d735ba88df12ca3d5626109e140dd8f93b886ec5c4b71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-02-09T20:11:33Z",
    "title_canon_sha256": "f13cc2fa4b1a2f4e08b29e33d42efe9d5a7fdcda5bb7c68e2a18cf52cd9a4c25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02969",
    "kind": "arxiv",
    "version": 2
  }
}