Pith Number

pith:HFPV4V4O

pith:2019:HFPV4V4OQ2XYABGYRFKVBSDUZI

not attested not anchored not stored refs pending

Data-driven Identification and Prediction of Power System Dynamics Using Linear Operators

Bowen Huang, Pranav Sharma, Umesh Vaidya, Venkatramana Ajjarapu

arxiv:1903.06828 v1 · 2019-03-15 · eess.SP · 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{HFPV4V4OQ2XYABGYRFKVBSDUZI}

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	2026-05-17T23:51:08.896956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

395f5e578e86af8004d8895550c874ca2ece1b7f188cb2f90582ad2f9185351c

Aliases

arxiv: 1903.06828 · arxiv_version: 1903.06828v1 · doi: 10.48550/arxiv.1903.06828 · pith_short_12: HFPV4V4OQ2XY · pith_short_16: HFPV4V4OQ2XYABGY · pith_short_8: HFPV4V4O

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/HFPV4V4OQ2XYABGYRFKVBSDUZI \
  | 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: 395f5e578e86af8004d8895550c874ca2ece1b7f188cb2f90582ad2f9185351c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19f848c437a697764c3e03b91bad4ec1d21a58fdf6145cf29376f37d74e65c4b",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-03-15T22:37:48Z",
    "title_canon_sha256": "f2afc487da87ec473a4c97217546763a977bb86fcbbc55f920f94cc3f145b56c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06828",
    "kind": "arxiv",
    "version": 1
  }
}