Pith Number

pith:KEHH3DLJ

pith:2019:KEHH3DLJQ7AEJQVZIBVV2IUFOA

not attested not anchored not stored refs pending

Observability Analysis for Large-Scale Power Systems Using Factor Graphs

Darijo Raca, Dejan Vukobratovic, Mirsad Cosovic, Muhamed Delalic

arxiv:1907.10338 v3 · 2019-07-24 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KEHH3DLJQ7AEJQVZIBVV2IUFOA}

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	2026-07-05T05:08:24.004341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

510e7d8d6987c044c2b9406b5d2285702cc9ecbd4b335cce4dea8dc314db9fe3

Aliases

arxiv: 1907.10338 · arxiv_version: 1907.10338v3 · doi: 10.48550/arxiv.1907.10338 · pith_short_12: KEHH3DLJQ7AE · pith_short_16: KEHH3DLJQ7AEJQVZ · pith_short_8: KEHH3DLJ

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/KEHH3DLJQ7AEJQVZIBVV2IUFOA \
  | 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: 510e7d8d6987c044c2b9406b5d2285702cc9ecbd4b335cce4dea8dc314db9fe3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24775b3c94ff40f16693dd370783ac32e9683e13c43d79bc8d1ca6fd9fc9337c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-07-24T10:06:48Z",
    "title_canon_sha256": "d162fc933e13ae472145a10da757f14cb8aa09c578938c5d9f8939c61b51f362"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.10338",
    "kind": "arxiv",
    "version": 3
  }
}