Pith Number

pith:6ONS5WER

pith:2017:6ONS5WERBZUHI4RF5BYHPYJZMD

not attested not anchored not stored refs pending

Sliced-Inverse-Regression-Aided Rotated Compressive Sensing Method for Uncertainty Quantification

Alexandre Tartakovsky, Weixuan Li, Xiu Yang

arxiv:1709.07937 v2 · 2017-09-22 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ONS5WERBZUHI4RF5BYHPYJZMD}

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	2026-05-18T00:06:12.215310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f39b2ed8910e68747225e87077e13960d82a8d819abeccfca388de6cca970576

Aliases

arxiv: 1709.07937 · arxiv_version: 1709.07937v2 · doi: 10.48550/arxiv.1709.07937 · pith_short_12: 6ONS5WERBZUH · pith_short_16: 6ONS5WERBZUHI4RF · pith_short_8: 6ONS5WER

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/6ONS5WERBZUHI4RF5BYHPYJZMD \
  | 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: f39b2ed8910e68747225e87077e13960d82a8d819abeccfca388de6cca970576

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32c872f216dffa673926a9cfd8799404805a73678c3b991fd6bc87a670678564",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-09-22T20:27:36Z",
    "title_canon_sha256": "b615b0ddcd3ae5616f01243368c988d4565f27aed146b1ccd0e2f7fc6e972a8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07937",
    "kind": "arxiv",
    "version": 2
  }
}