Pith Number

pith:3RHKPWU5

pith:2017:3RHKPWU56ADN7DB6XSG5MP6GDP

not attested not anchored not stored refs pending

Optimal Dynamic Sensor Subset Selection for Tracking a Time-Varying Stochastic Process

Arpan Chattopadhyay, Urbashi Mitra

arxiv:1711.10610 v1 · 2017-11-28 · cs.SY · cs.NI · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3RHKPWU56ADN7DB6XSG5MP6GDP}

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	2026-05-18T00:29:17.571557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc4ea7da9df006df8c3ebc8dd63fc61bf8991be4576aee32f15ddd42b203b470

Aliases

arxiv: 1711.10610 · arxiv_version: 1711.10610v1 · doi: 10.48550/arxiv.1711.10610 · pith_short_12: 3RHKPWU56ADN · pith_short_16: 3RHKPWU56ADN7DB6 · pith_short_8: 3RHKPWU5

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/3RHKPWU56ADN7DB6XSG5MP6GDP \
  | 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: dc4ea7da9df006df8c3ebc8dd63fc61bf8991be4576aee32f15ddd42b203b470

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae3488c042c9682757419a2674ee7f9c5086f8028831117da8248055f0091d19",
    "cross_cats_sorted": [
      "cs.NI",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2017-11-28T23:19:10Z",
    "title_canon_sha256": "0ba435d2f21afb9ac4f397d3c06f8c2f41688e36140258a153aad3aeed80c7ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10610",
    "kind": "arxiv",
    "version": 1
  }
}