Pith Number

pith:TH2COIEC

pith:2018:TH2COIECSZ6MTRRK5M4Q7ZLLTB

not attested not anchored not stored refs pending

Two- and Multi-dimensional Curve Fitting using Bayesian Inference

Andrew W. Steiner

arxiv:1802.05339 v2 · 2018-02-14 · physics.data-an · astro-ph.IM · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TH2COIECSZ6MTRRK5M4Q7ZLLTB}

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	2026-05-18T00:22:46.008702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99f4272082967cc9c62aeb390fe56b9867d329ad06480cd52a16ed357d0352e7

Aliases

arxiv: 1802.05339 · arxiv_version: 1802.05339v2 · doi: 10.48550/arxiv.1802.05339 · pith_short_12: TH2COIECSZ6M · pith_short_16: TH2COIECSZ6MTRRK · pith_short_8: TH2COIEC

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/TH2COIECSZ6MTRRK5M4Q7ZLLTB \
  | 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: 99f4272082967cc9c62aeb390fe56b9867d329ad06480cd52a16ed357d0352e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cb40c317552fffb32eee0c05598aed58a779f8e3839b0fe047c22f010c0f5ca",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2018-02-14T22:16:39Z",
    "title_canon_sha256": "a6766a0c67b5782c7dbfe735207743750b93fcb138ef7d4090cdc0bfc7ec8fdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05339",
    "kind": "arxiv",
    "version": 2
  }
}