Pith Number

pith:B5472YAQ

pith:2016:B5472YAQIV5HVV3HFCB7MSIEZK

not attested not anchored not stored refs pending

Optimal Sensor Positioning (OSP); A Probability Perspective Study

Haomin Zhou, Seong Jun Kim, Sung Ha Kang

arxiv:1604.05391 v1 · 2016-04-19 · 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{B5472YAQIV5HVV3HFCB7MSIEZK}

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	2026-05-18T01:16:54.071837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f79fd6010457a7ad7672883f64904ca96941ed5d5a49ab300e594b60428c8cd

Aliases

arxiv: 1604.05391 · arxiv_version: 1604.05391v1 · doi: 10.48550/arxiv.1604.05391 · pith_short_12: B5472YAQIV5H · pith_short_16: B5472YAQIV5HVV3H · pith_short_8: B5472YAQ

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/B5472YAQIV5HVV3HFCB7MSIEZK \
  | 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: 0f79fd6010457a7ad7672883f64904ca96941ed5d5a49ab300e594b60428c8cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79c22b96da88bf86c25a80fdce500c6aa3b0620f74098f1cca7bb0daa51cbffb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-04-19T00:48:27Z",
    "title_canon_sha256": "1a82488a96de99e949e232f72ae3567ca35d8cdb92463ea9b090138fbdcdb463"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.05391",
    "kind": "arxiv",
    "version": 1
  }
}