Pith Number

pith:2WVADQOL

pith:2017:2WVADQOLIS2OY6FBAWZTY2EX5S

not attested not anchored not stored refs pending

Insense: Incoherent Sensor Selection for Sparse Signals

Amirali Aghazadeh, Andrew S. Lan, Mohammad Golbabaee, Richard G. Baraniuk

arxiv:1702.07670 v1 · 2017-02-16 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2WVADQOLIS2OY6FBAWZTY2EX5S}

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	2026-05-18T00:50:02.557784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5aa01c1cb44b4ec78a105b33c6897ec92c66018e5fa9947ab99a9fb52566c97

Aliases

arxiv: 1702.07670 · arxiv_version: 1702.07670v1 · doi: 10.48550/arxiv.1702.07670 · pith_short_12: 2WVADQOLIS2O · pith_short_16: 2WVADQOLIS2OY6FB · pith_short_8: 2WVADQOL

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/2WVADQOLIS2OY6FBAWZTY2EX5S \
  | 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: d5aa01c1cb44b4ec78a105b33c6897ec92c66018e5fa9947ab99a9fb52566c97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47643c1e0bcf5b8cb26b7ae4aae159d674989a3dd8ac8f20ff70ec8e03834b73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2017-02-16T16:42:23Z",
    "title_canon_sha256": "76356c07fb0ab7310a2fbec24037980c15e6bc42217e46321b017607310a83d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07670",
    "kind": "arxiv",
    "version": 1
  }
}