Pith Number

pith:WYNACK3N

pith:2017:WYNACK3N7E6OKJJOK4BRP53EFP

not attested not anchored not stored refs pending

PDF estimation for power grid systems via sparse regression

Alexandre M. Tartakovsky, David A. Barajas-Solano, W. Steven Rosenthal, Xiu Yang

arxiv:1708.08378 v1 · 2017-08-21 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WYNACK3N7E6OKJJOK4BRP53EFP}

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	2026-05-18T00:36:36.233534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b61a012b6df93ce5252e570317f7642bfe53b753d53f919bae155598df8072ce

Aliases

arxiv: 1708.08378 · arxiv_version: 1708.08378v1 · doi: 10.48550/arxiv.1708.08378 · pith_short_12: WYNACK3N7E6O · pith_short_16: WYNACK3N7E6OKJJO · pith_short_8: WYNACK3N

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/WYNACK3N7E6OKJJOK4BRP53EFP \
  | 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: b61a012b6df93ce5252e570317f7642bfe53b753d53f919bae155598df8072ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaed0bd6bff0e3a0e12654db266507558eb510efe7993c40be41c896add24a1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2017-08-21T18:16:00Z",
    "title_canon_sha256": "b936c16056b9f89c19056a42954e21a11998cb965a22cd5a931492506a163406"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08378",
    "kind": "arxiv",
    "version": 1
  }
}