Pith Number

pith:VSEUEH64

pith:2018:VSEUEH645Z47W35ASI2WM6VUW3

not attested not anchored not stored refs pending

Online Static Security Assessment of Power Systems Based on Lasso Algorithm

Yahui Li, Yang Li, Yuanyuan Sun

arxiv:1808.07998 v1 · 2018-08-24 · cs.SY · 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{VSEUEH645Z47W35ASI2WM6VUW3}

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	2026-05-18T00:07:22.792545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac89421fdcee79fb6fa09235667ab4b6d4b45f474cb0abc736590d983bb8dc0b

Aliases

arxiv: 1808.07998 · arxiv_version: 1808.07998v1 · doi: 10.48550/arxiv.1808.07998 · pith_short_12: VSEUEH645Z47 · pith_short_16: VSEUEH645Z47W35A · pith_short_8: VSEUEH64

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/VSEUEH645Z47W35ASI2WM6VUW3 \
  | 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: ac89421fdcee79fb6fa09235667ab4b6d4b45f474cb0abc736590d983bb8dc0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4545fd8d18a5401eb204c6173022732ac1820023554159bfe2350cab61ac357d",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-08-24T03:46:04Z",
    "title_canon_sha256": "dbb3da287ec7c20947955fbb7de679279a7cb3aeba5bad8e6c4b1bdffb6fbb6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07998",
    "kind": "arxiv",
    "version": 1
  }
}