Pith Number

pith:3ZBLEZKA

pith:2017:3ZBLEZKAK3WKNAPGF7CEL7EAZG

not attested not anchored not stored refs pending

Force sensing with an optically levitated charged nanoparticle

David Hempston, George Winstone, Hendrik Ulbricht, Jamie Vovrosh, Marko Toro\v{s}, Muddassar Rashid

arxiv:1706.09774 v3 · 2017-06-29 · quant-ph · 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{3ZBLEZKAK3WKNAPGF7CEL7EAZG}

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	2026-05-18T00:23:21.284758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de42b2654056eca681e62fc445fc80c9b701fc8b1a9e5f8ae5ae129d02d4afdc

Aliases

arxiv: 1706.09774 · arxiv_version: 1706.09774v3 · doi: 10.48550/arxiv.1706.09774 · pith_short_12: 3ZBLEZKAK3WK · pith_short_16: 3ZBLEZKAK3WKNAPG · pith_short_8: 3ZBLEZKA

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/3ZBLEZKAK3WKNAPGF7CEL7EAZG \
  | 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: de42b2654056eca681e62fc445fc80c9b701fc8b1a9e5f8ae5ae129d02d4afdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfc56fe1b2a9f6314c4e36a17ec2b66932a16e0cf33827fe1dd5f7df88426c54",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-06-29T14:32:57Z",
    "title_canon_sha256": "a64c16e362c3836163d3e8474f025e04ff835c86dc1f98e1bd4f02026fc3cfbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09774",
    "kind": "arxiv",
    "version": 3
  }
}