Pith Number

pith:V22567NY

pith:2019:V22567NYFLYTRGCWJFL44U4FX3

not attested not anchored not stored refs pending

Robust Hidden Topology Identification in Distribution Systems

Brian Keel, Haoran Li, Kenneth E. Brown, Yang Weng, Yizheng Liao

arxiv:1902.01365 v1 · 2019-02-04 · 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{V22567NYFLYTRGCWJFL44U4FX3}

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	2026-05-17T23:54:49.056272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aeb5df7db82af13898564957ce5385bec18b9a0301b022f4feff7cb95fce6b3b

Aliases

arxiv: 1902.01365 · arxiv_version: 1902.01365v1 · doi: 10.48550/arxiv.1902.01365 · pith_short_12: V22567NYFLYT · pith_short_16: V22567NYFLYTRGCW · pith_short_8: V22567NY

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/V22567NYFLYTRGCWJFL44U4FX3 \
  | 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: aeb5df7db82af13898564957ce5385bec18b9a0301b022f4feff7cb95fce6b3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7c8666b95eebd47eeacc9f5b520ebcb45cf00a584acce4df9317465b4cffc36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2019-02-04T18:29:57Z",
    "title_canon_sha256": "0231176e32ed93eafb71187fafee93ceff0eec75189c03a4875fc11b2185ff3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01365",
    "kind": "arxiv",
    "version": 1
  }
}