Pith Number

pith:ZJ5GUPUJ

pith:2026:ZJ5GUPUJIP7L6HO7P5L4D6VWSJ

not attested not anchored not stored refs pending

Position measurement of a levitated particle with vectorial light

Daniel Tandeitnik, Joanna A. Zieli\'nska, Lucas Bianchi, Paulo A. Maia Neto, Sebastian Gutierrez-Bernal, Thiago Guerreiro

arxiv:2607.23833 v1 · 2026-07-26 · physics.optics · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZJ5GUPUJIP7L6HO7P5L4D6VWSJ}

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	2026-07-28T01:23:13.417500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca7a6a3e8943febf1ddf7f57c1fab6924280473d87fe823ff2cae4cb05e8e81f

Aliases

arxiv: 2607.23833 · arxiv_version: 2607.23833v1 · doi: 10.48550/arxiv.2607.23833 · pith_short_12: ZJ5GUPUJIP7L · pith_short_16: ZJ5GUPUJIP7L6HO7 · pith_short_8: ZJ5GUPUJ

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/ZJ5GUPUJIP7L6HO7P5L4D6VWSJ \
  | 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: ca7a6a3e8943febf1ddf7f57c1fab6924280473d87fe823ff2cae4cb05e8e81f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99f19e3d81ac07e06d75abb8311b7aa54a7be142e1ba3a9628ad6f3efb812b90",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-07-26T20:40:13Z",
    "title_canon_sha256": "fb8e15d8e0fffd8d15e03804bed363ef2e1a5b475854fc395f63736b44937348"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23833",
    "kind": "arxiv",
    "version": 1
  }
}