Pith Number

pith:5NJ6CQGE

pith:2026:5NJ6CQGE4E6SXIQXAB7TGNMDCY

not attested not anchored not stored refs pending

Near Field Multi-Band Localization: CRB, Efficient Estimator, and Threshold SNR

Marco Mezzavilla, Marwa Chafii, Roberto Bomfin, Sundeep Rangan

arxiv:2606.12314 v1 · 2026-06-10 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5NJ6CQGE4E6SXIQXAB7TGNMDCY}

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	2026-06-11T01:11:01.418140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb53e140c4e13d2ba217007f3335831625d38116fe927e50a8c5bb532a118e14

Aliases

arxiv: 2606.12314 · arxiv_version: 2606.12314v1 · doi: 10.48550/arxiv.2606.12314 · pith_short_12: 5NJ6CQGE4E6S · pith_short_16: 5NJ6CQGE4E6SXIQX · pith_short_8: 5NJ6CQGE

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/5NJ6CQGE4E6SXIQXAB7TGNMDCY \
  | 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: eb53e140c4e13d2ba217007f3335831625d38116fe927e50a8c5bb532a118e14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6efd899ef266e70c6337a9f28a03299c8ba7b1755291a0997e4225f26bb0cd8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-06-10T16:46:09Z",
    "title_canon_sha256": "fb9d061edf601e377e79f436381580ec4cd2177131161000d84126a25ad91909"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12314",
    "kind": "arxiv",
    "version": 1
  }
}