Pith Number

pith:AHRVC2J3

pith:2017:AHRVC2J3GV6IJ3WQ26DDLOFBLF

not attested not anchored not stored refs pending

Near-Optimal Sparse Sensing for Gaussian Detection with Correlated Observations

Geert Leus, Mario Coutino, Sundeep Prabhakar Chepuri

arxiv:1710.09676 v1 · 2017-10-26 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AHRVC2J3GV6IJ3WQ26DDLOFBLF}

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	2026-05-18T00:09:19.461197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01e351693b357c84eed0d78635b8a159780ef018d4f97fb30c57c0637f5f2f10

Aliases

arxiv: 1710.09676 · arxiv_version: 1710.09676v1 · doi: 10.48550/arxiv.1710.09676 · pith_short_12: AHRVC2J3GV6I · pith_short_16: AHRVC2J3GV6IJ3WQ · pith_short_8: AHRVC2J3

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/AHRVC2J3GV6IJ3WQ26DDLOFBLF \
  | 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: 01e351693b357c84eed0d78635b8a159780ef018d4f97fb30c57c0637f5f2f10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17f7a319afa09262f1bf6e35ac2c8d0c7bbfbf0d4629234adc1bc3785a0ab51a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2017-10-26T13:15:30Z",
    "title_canon_sha256": "2f21dd2f4ca5b82e2e1c1f235ea3c5f3e682f182e37c640626d4b61011a883c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09676",
    "kind": "arxiv",
    "version": 1
  }
}