Pith Number

pith:6CC73NIO

pith:2009:6CC73NIOH4GUW5BIASMS2IYGHF

not attested not anchored not stored refs pending

Parameter Estimation from Time-Series Data with Correlated Errors: A Wavelet-Based Method and its Application to Transit Light Curves

Joshua A. Carter, Joshua N. Winn

arxiv:0909.0747 v1 · 2009-09-03 · astro-ph.EP · 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{6CC73NIOH4GUW5BIASMS2IYGHF}

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	2026-05-18T02:34:36.516603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f085fdb50e3f0d4b742804992d2306397825e9a9cfb86a2ea1a2bd93304c7cb2

Aliases

arxiv: 0909.0747 · arxiv_version: 0909.0747v1 · doi: 10.48550/arxiv.0909.0747 · pith_short_12: 6CC73NIOH4GU · pith_short_16: 6CC73NIOH4GUW5BI · pith_short_8: 6CC73NIO

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/6CC73NIOH4GUW5BIASMS2IYGHF \
  | 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: f085fdb50e3f0d4b742804992d2306397825e9a9cfb86a2ea1a2bd93304c7cb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b02d11490c08903a61c19397ceb0cd7f73b4a226838bdeffc36f25d074f5137",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-09-03T20:00:14Z",
    "title_canon_sha256": "6ec809daee30bc42e6e9d50511db4d7e8801187378b90450b51fd8b07c1615bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.0747",
    "kind": "arxiv",
    "version": 1
  }
}