Pith Number

pith:STLB5ER4

pith:2026:STLB5ER447OFXXN3D66MEOO2V4

not attested not anchored not stored refs pending

Volumetric nanoscale localization using engineered point spread functions in light sheet microscopy

A. Upadhya, D. J. X. Chow, K. Dholakia, K. R. Dunning, R. E. Bautista Gonzalez, R. Mouthaan

arxiv:2606.18784 v1 · 2026-06-17 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STLB5ER447OFXXN3D66MEOO2V4}

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	2026-06-19T16:11:47.185875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94d61e923ce7dc5bddbb1fbcc239daaf22d62cb7c4bc53097e0c7c9174c0026b

Aliases

arxiv: 2606.18784 · arxiv_version: 2606.18784v1 · doi: 10.48550/arxiv.2606.18784 · pith_short_12: STLB5ER447OF · pith_short_16: STLB5ER447OFXXN3 · pith_short_8: STLB5ER4

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/STLB5ER447OFXXN3D66MEOO2V4 \
  | 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: 94d61e923ce7dc5bddbb1fbcc239daaf22d62cb7c4bc53097e0c7c9174c0026b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "632bfd103bbd1d9e8cc008dc702a4e1d37c68a9a2248c154b10a1a254a55a46c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-06-17T07:55:07Z",
    "title_canon_sha256": "9cc99418aadad36e00ad05a9be8e63b7a9a8d218a08f46b2e288af2b04978b11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18784",
    "kind": "arxiv",
    "version": 1
  }
}