Pith Number

pith:PGRTPF55

pith:2011:PGRTPF55WOOELF5LFMB74DFRLT

not attested not anchored not stored refs pending

Distributed Estimation via Iterative Projections with Application to Power Network Monitoring

Fabio Pasqualetti, Francesco Bullo, Ruggero Carli

arxiv:1103.0579 v2 · 2011-03-02 · math.OC · 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{PGRTPF55WOOELF5LFMB74DFRLT}

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	2026-05-18T04:18:33.066070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79a33797bdb39c4597ab2b03fe0cb15ce65f8cf49bd40468a92f90093fe04364

Aliases

arxiv: 1103.0579 · arxiv_version: 1103.0579v2 · doi: 10.48550/arxiv.1103.0579 · pith_short_12: PGRTPF55WOOE · pith_short_16: PGRTPF55WOOELF5L · pith_short_8: PGRTPF55

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/PGRTPF55WOOELF5LFMB74DFRLT \
  | 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: 79a33797bdb39c4597ab2b03fe0cb15ce65f8cf49bd40468a92f90093fe04364

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b3c119f89fe862be00609b34289b58304705f432c34ba7e706eceaa11d2c577",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2011-03-02T23:28:59Z",
    "title_canon_sha256": "389244489f5daf06121483903cba3c8d77a87cd2e7c7fd4db21a0877c51d04cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0579",
    "kind": "arxiv",
    "version": 2
  }
}