Pith Number

pith:QZJPSM7R

pith:2024:QZJPSM7RO3XHQLVPGX66ZP3Q2F

not attested not anchored not stored refs pending

On Weighted Trigonometric Regression for Suboptimal Designs in Circadian Biology Studies

Justice Sefas, Michael Gorczyca

arxiv:2403.14452 v1 · 2024-03-21 · stat.ME · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QZJPSM7RO3XHQLVPGX66ZP3Q2F}

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	2026-07-05T07:59:09.013706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8652f933f176ee782eaf35fdecbf70d1747c1ecd22ecc5d9b619574bbe5b4ab1

Aliases

arxiv: 2403.14452 · arxiv_version: 2403.14452v1 · doi: 10.48550/arxiv.2403.14452 · pith_short_12: QZJPSM7RO3XH · pith_short_16: QZJPSM7RO3XHQLVP · pith_short_8: QZJPSM7R

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/QZJPSM7RO3XHQLVPGX66ZP3Q2F \
  | 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: 8652f933f176ee782eaf35fdecbf70d1747c1ecd22ecc5d9b619574bbe5b4ab1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fdafffaf11ffc9edfd25dceca4bb052bdd0f02a4a92fc1fd11df37df3b7edf6",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2024-03-21T15:00:34Z",
    "title_canon_sha256": "1a00fe809c9514de151380d5e202df16ad07c7ab3440a179b17dbc1a74e07b89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.14452",
    "kind": "arxiv",
    "version": 1
  }
}