Pith Number

pith:4CXVJSIE

pith:2020:4CXVJSIEQ2AUDB3IGXQF3VBLJT

not attested not anchored not stored refs pending

Exploiting Rays in Blind Localization of Distributed Sensor Arrays

Konrad Kowalczyk, Szymon Wo\'zniak

arxiv:2002.00248 v1 · 2020-02-01 · eess.SP · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4CXVJSIEQ2AUDB3IGXQF3VBLJT}

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	2026-07-05T00:54:32.223752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0af54c904868141876835e05dd42b4cfb5ec4e3d4b04273945397a29b6b51f9

Aliases

arxiv: 2002.00248 · arxiv_version: 2002.00248v1 · doi: 10.48550/arxiv.2002.00248 · pith_short_12: 4CXVJSIEQ2AU · pith_short_16: 4CXVJSIEQ2AUDB3I · pith_short_8: 4CXVJSIE

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/4CXVJSIEQ2AUDB3IGXQF3VBLJT \
  | 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: e0af54c904868141876835e05dd42b4cfb5ec4e3d4b04273945397a29b6b51f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f89928674add742c6a0e9c9900a41231093e89108c94d7b998e3a8476ec6eaaf",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-02-01T17:43:39Z",
    "title_canon_sha256": "98a20f7b2f1247189449ddba5f548b1eac95d77e1cb697fb2468a3871c5a4d4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.00248",
    "kind": "arxiv",
    "version": 1
  }
}