Pith Number

pith:3G2NK6QR

pith:2019:3G2NK6QRDSHO44PMQIVOVKXVO5

not attested not anchored not stored refs pending

Optimal Position Detection of a Dipolar Scatterer in a Focused Field

Felix Tebbenjohanns, Lukas Novotny, Martin Frimmer

arxiv:1907.12838 v1 · 2019-07-30 · 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{3G2NK6QRDSHO44PMQIVOVKXVO5}

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.

Cited by

1 paper in Pith

Trap-to-trap free falls with an optically levitated nanoparticle

Receipt and verification

First computed	2026-07-05T00:13:52.256640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9b4d57a111c8eee71ec822aeaaaf5775cb68296d03e5534bb36fd7107ea29f7

Aliases

arxiv: 1907.12838 · arxiv_version: 1907.12838v1 · doi: 10.48550/arxiv.1907.12838 · pith_short_12: 3G2NK6QRDSHO · pith_short_16: 3G2NK6QRDSHO44PM · pith_short_8: 3G2NK6QR

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/3G2NK6QRDSHO44PMQIVOVKXVO5 \
  | 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: d9b4d57a111c8eee71ec822aeaaaf5775cb68296d03e5534bb36fd7107ea29f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c177b516000379a8f66b2432cd2e4d4b08013830bb23f3531b11a0e1f413e10d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-07-30T11:36:56Z",
    "title_canon_sha256": "2ca09d1d6df11c4ba5a9850649685b408afcf4290d1e3eaafd2befac0411af4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.12838",
    "kind": "arxiv",
    "version": 1
  }
}