Pith Number

pith:XRK3QLDO

pith:2010:XRK3QLDOAKMHYRM2KHSAYJMEWA

not attested not anchored not stored refs pending

Measuring Colloidal Forces from Particle Position Deviations inside an Optical Trap

Alfons van Blaaderen, Arnout Imhof, Djamel El Masri, Frank Smallenburg, Marjolein Dijkstra, Peter van Oostrum, Teun Vissers

arxiv:1011.0402 v2 · 2010-11-01 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XRK3QLDOAKMHYRM2KHSAYJMEWA}

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	2026-05-18T04:28:21.480053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc55b82c6e02987c459a51e40c2584b018c7cdb0024bdac17279c001c9133f57

Aliases

arxiv: 1011.0402 · arxiv_version: 1011.0402v2 · doi: 10.48550/arxiv.1011.0402 · pith_short_12: XRK3QLDOAKMH · pith_short_16: XRK3QLDOAKMHYRM2 · pith_short_8: XRK3QLDO

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/XRK3QLDOAKMHYRM2KHSAYJMEWA \
  | 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: bc55b82c6e02987c459a51e40c2584b018c7cdb0024bdac17279c001c9133f57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fce2d9a3267e3ee70248e6ae5f0b30bac92df94894c7bc12b885927f3949cc7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2010-11-01T18:15:50Z",
    "title_canon_sha256": "c5bf7d3f1fb112f6e1ff4196953420e218cd31d5de7faabb391c49fc7ca4d856"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0402",
    "kind": "arxiv",
    "version": 2
  }
}