Pith Number

pith:Q5JU7VKD

pith:2013:Q5JU7VKDS3YCDCEDXM2WQJHBTP

not attested not anchored not stored refs pending

Moving-Horizon Dynamic Power System State Estimation Using Semidefinite Relaxation

Gang Wang, Georgios B. Giannakis, Seung-Jun Kim

arxiv:1312.5349 v2 · 2013-12-18 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q5JU7VKDS3YCDCEDXM2WQJHBTP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:57:52.397309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87534fd54396f0218883bb356824e19be628fc519cc90e1d4e002e609a18dda4

Aliases

arxiv: 1312.5349 · arxiv_version: 1312.5349v2 · doi: 10.48550/arxiv.1312.5349 · pith_short_12: Q5JU7VKDS3YC · pith_short_16: Q5JU7VKDS3YCDCED · pith_short_8: Q5JU7VKD

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/Q5JU7VKDS3YCDCEDXM2WQJHBTP \
  | 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: 87534fd54396f0218883bb356824e19be628fc519cc90e1d4e002e609a18dda4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6281af75bef919254815cf89f4fb3f45413d01fc02a57ccacd188934eda149c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2013-12-18T21:38:45Z",
    "title_canon_sha256": "b0a84669b18b2894b9a68c6edbeaf93e8f96f25019fbeeaba70830b07cb1f64b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.5349",
    "kind": "arxiv",
    "version": 2
  }
}