Pith Number

pith:WH6TBH6Y

pith:2010:WH6TBH6YSSBRCGU7RE7DE42PXB

not attested not anchored not stored refs pending

Optical tweezers: wideband microrheology

Daryl Preece, Graham M. Gibson, Jonathan M. Cooper, Manlio Tassieri, Miles J. Padgett, Rebecca Warren, R.M.L. Evans

arxiv:1005.1401 v1 · 2010-05-09 · 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{WH6TBH6YSSBRCGU7RE7DE42PXB}

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	2026-05-18T02:07:35.085364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1fd309fd89483111a9f893e32734fb8722db1b7d12ad6ac166752feb8cfbbcc

Aliases

arxiv: 1005.1401 · arxiv_version: 1005.1401v1 · doi: 10.48550/arxiv.1005.1401 · pith_short_12: WH6TBH6YSSBR · pith_short_16: WH6TBH6YSSBRCGU7 · pith_short_8: WH6TBH6Y

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/WH6TBH6YSSBRCGU7RE7DE42PXB \
  | 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: b1fd309fd89483111a9f893e32734fb8722db1b7d12ad6ac166752feb8cfbbcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fb8531b2582a209d71269b0272d4cbb70bc50329cc7afa6e120cceaf074fcc9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-05-09T14:34:39Z",
    "title_canon_sha256": "b663fbbe46c501a9cd3e72b52f6ecf75d41117f7727e8d6f5df427785721e688"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.1401",
    "kind": "arxiv",
    "version": 1
  }
}