Pith Number

pith:GRFBWDIE

pith:2017:GRFBWDIEN3N5PFQCK2HHFQ47UG

not attested not anchored not stored refs pending

Data-Driven Sparse Sensor Placement for Reconstruction

Bingni W. Brunton, J. Nathan Kutz, Krithika Manohar, Steven L. Brunton

arxiv:1701.07569 v2 · 2017-01-26 · math.OC · cs.SY · eess.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{GRFBWDIEN3N5PFQCK2HHFQ47UG}

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.

Cited by

1 paper in Pith

A data-driven approach for multiscale elliptic PDEs with random coefficients based on intrinsic dimension reduction

Receipt and verification

First computed	2026-06-04T18:10:26.461741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

344a1b0d046edbd79602568e72c39fa1959821103b4f768fd2c82fd9101eb327

Aliases

arxiv: 1701.07569 · arxiv_version: 1701.07569v2 · doi: 10.48550/arxiv.1701.07569 · pith_short_12: GRFBWDIEN3N5 · pith_short_16: GRFBWDIEN3N5PFQC · pith_short_8: GRFBWDIE

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/GRFBWDIEN3N5PFQCK2HHFQ47UG \
  | 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: 344a1b0d046edbd79602568e72c39fa1959821103b4f768fd2c82fd9101eb327

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50c0a747f4930ae2c849114468980f5a854454c399c936b17d61ff105500ec57",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-01-26T03:42:19Z",
    "title_canon_sha256": "1155698a877df12929f0b98c8fb2e478056cd15558b2f38ab81c9864f7416738"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07569",
    "kind": "arxiv",
    "version": 2
  }
}