Pith Number

pith:2QLXYJR6

pith:2017:2QLXYJR6SIGWKJE63KC7HGUZ3S

not attested not anchored not stored refs pending

Sensing of Static Forces with Free-Falling Nanoparticles

Erik Hebestreit, Lukas Novotny, Martin Frimmer, Ren\'e Reimann

arxiv:1801.01169 v1 · 2017-12-30 · physics.ins-det · 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{2QLXYJR6SIGWKJE63KC7HGUZ3S}

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	2026-05-18T00:08:10.670659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4177c263e920d65249eda85f39a99dc94d5d7f33f1df765976ac9cb74b6a339

Aliases

arxiv: 1801.01169 · arxiv_version: 1801.01169v1 · doi: 10.48550/arxiv.1801.01169 · pith_short_12: 2QLXYJR6SIGW · pith_short_16: 2QLXYJR6SIGWKJE6 · pith_short_8: 2QLXYJR6

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/2QLXYJR6SIGWKJE63KC7HGUZ3S \
  | 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: d4177c263e920d65249eda85f39a99dc94d5d7f33f1df765976ac9cb74b6a339

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "006fa06a2e1248c627196782d0df04b71fa74f1f93925312a2c921a0014ca6ef",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-12-30T17:03:18Z",
    "title_canon_sha256": "12f8d382d1d4d8e3f920d9255c56b75d6f017b6957d8b44e763ef4a7f7290fa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01169",
    "kind": "arxiv",
    "version": 1
  }
}