Pith Number

pith:YV72D3NO

pith:2009:YV72D3NO2PQMVL3EICMMGYAP63

not attested not anchored not stored refs pending

Power spectrum analysis with least-squares fitting: Amplitude bias and its elimination, with application to optical tweezers and atomic force microscope cantilevers

Henrik Flyvbjerg, Simon F. Norrelykke

arxiv:0906.1708 v3 · 2009-06-09 · physics.ins-det · physics.bio-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YV72D3NO2PQMVL3EICMMGYAP63}

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	2026-05-18T02:34:45.808968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c57fa1edaed3e0caaf644098c3600ff6e37824cb0fe725f0de7adf8c3b8e0e99

Aliases

arxiv: 0906.1708 · arxiv_version: 0906.1708v3 · doi: 10.48550/arxiv.0906.1708 · pith_short_12: YV72D3NO2PQM · pith_short_16: YV72D3NO2PQMVL3E · pith_short_8: YV72D3NO

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/YV72D3NO2PQMVL3EICMMGYAP63 \
  | 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: c57fa1edaed3e0caaf644098c3600ff6e37824cb0fe725f0de7adf8c3b8e0e99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c344e3789a3696fd228755999f2ab7f62e203eb08ae5bdf0a51e572d13b5fa4b",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2009-06-09T12:22:06Z",
    "title_canon_sha256": "3bb60dc8bbdc9ac4e76a11e6ac865ee1c6b5507a3e843cf129934dd0f1729d36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.1708",
    "kind": "arxiv",
    "version": 3
  }
}