Pith Number

pith:2HV2MOVB

pith:2021:2HV2MOVBZHXATDJ7Q7M6VSCQB2

not attested not anchored not stored refs pending

Robust and bias-free localization of individual fixed dipole emitters achieving the Cram\'{e}r Rao bound

Alexander Jesacher, Fabian Hinterer, Gerhard J. Sch\"utz, Magdalena C. Schneider, Montserrat L\'opez-Martinez, Philipp Zelger, Ronny Ramlau, Simon Hubmer

arxiv:2104.02449 v1 · 2021-04-06 · physics.optics · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HV2MOVBZHXATDJ7Q7M6VSCQB2}

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	2026-07-05T02:29:18.610257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1eba63aa1c9ee098d3f87d9eac8500ebdb7a1a9c9a8e5bcbb5e60a9bd03627f

Aliases

arxiv: 2104.02449 · arxiv_version: 2104.02449v1 · doi: 10.48550/arxiv.2104.02449 · pith_short_12: 2HV2MOVBZHXA · pith_short_16: 2HV2MOVBZHXATDJ7 · pith_short_8: 2HV2MOVB

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/2HV2MOVBZHXATDJ7Q7M6VSCQB2 \
  | 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: d1eba63aa1c9ee098d3f87d9eac8500ebdb7a1a9c9a8e5bcbb5e60a9bd03627f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e92910ef1765489cb863fde3f659e974c3214962622b099cfd2a19f42ea67cd",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-04-06T12:14:37Z",
    "title_canon_sha256": "e0fe70477e84eed26695d190cdefe325ee5b8719118c43dfcf9b0f40feef9fee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.02449",
    "kind": "arxiv",
    "version": 1
  }
}