Pith Number

pith:KEWEISSP

pith:2023:KEWEISSPHPTOYBGFF44LJYUKGZ

not attested not anchored not stored refs pending

Parameter-free Maximum Likelihood Localization of a Network of Moving Agents from Ranges, Bearings and Velocity measurements

Cl\'audia Soares, Filipa Valdeira, Jo\~ao Gomes

arxiv:2304.05988 v2 · 2023-04-12 · 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{KEWEISSPHPTOYBGFF44LJYUKGZ}

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

Formation of multiple Black Holes from Cauchy data

Receipt and verification

First computed	2026-07-05T08:03:25.550825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

512c444a4f3be6ec04c52f38b4e28a36610cb3808e3b7c999d7ee9370ca61631

Aliases

arxiv: 2304.05988 · arxiv_version: 2304.05988v2 · doi: 10.48550/arxiv.2304.05988 · pith_short_12: KEWEISSPHPTO · pith_short_16: KEWEISSPHPTOYBGF · pith_short_8: KEWEISSP

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/KEWEISSPHPTOYBGFF44LJYUKGZ \
  | 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: 512c444a4f3be6ec04c52f38b4e28a36610cb3808e3b7c999d7ee9370ca61631

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77b59e05141e53687adba51b7e3148a068a2b42fe96acc78e50b80ca5ca560cf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-04-12T17:14:07Z",
    "title_canon_sha256": "5c0dd7f5ac8f027bb11745e86baef07e698e1f77cac6f9f0a2106442821b7604"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.05988",
    "kind": "arxiv",
    "version": 2
  }
}