Pith Number

pith:TSVWG3QV

pith:2023:TSVWG3QVK6DOCIBDTFX4GKXK23

not attested not anchored not stored refs pending

A Bayesian Collocation Integral Method for Parameter Estimation in Ordinary Differential Equations

Mingwei Xu, Peijun Sang, Samuel W.K. Wong

arxiv:2304.02127 v2 · 2023-04-04 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TSVWG3QVK6DOCIBDTFX4GKXK23}

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	2026-07-05T07:04:14.256462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cab636e155786e12023996fc32aead6ea6ca8b0633dbcbf348b3e802b85df00

Aliases

arxiv: 2304.02127 · arxiv_version: 2304.02127v2 · doi: 10.48550/arxiv.2304.02127 · pith_short_12: TSVWG3QVK6DO · pith_short_16: TSVWG3QVK6DOCIBD · pith_short_8: TSVWG3QV

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/TSVWG3QVK6DOCIBDTFX4GKXK23 \
  | 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: 9cab636e155786e12023996fc32aead6ea6ca8b0633dbcbf348b3e802b85df00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c469e8509e7ab99cb6216e060371ede3da25e489d3480445fff06f59355b4bdf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2023-04-04T21:17:49Z",
    "title_canon_sha256": "44687c457b114f5447bf332680215864a11b78f37088cd3e7650dc6acaedcd94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.02127",
    "kind": "arxiv",
    "version": 2
  }
}