Pith Number

pith:BYKGVKJD

pith:2021:BYKGVKJDSAVJS4Q723BISQGH7L

not attested not anchored not stored refs pending

Parameter estimation in nonlinear mixed effect models based on ordinary differential equations: an optimal control approach

Chlo\'e Pasin, Irene Balelli, M\'elanie Prague, Quentin Clairon, Rodolphe Thi\'ebaut

arxiv:2102.11543 v1 · 2021-02-23 · 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{BYKGVKJDSAVJS4Q723BISQGH7L}

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	2026-07-05T02:17:51.882645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e146aa923902a99721fd6c28940c7faf04f2b52e9dafb1523bb1fc61dd94781

Aliases

arxiv: 2102.11543 · arxiv_version: 2102.11543v1 · doi: 10.48550/arxiv.2102.11543 · pith_short_12: BYKGVKJDSAVJ · pith_short_16: BYKGVKJDSAVJS4Q7 · pith_short_8: BYKGVKJD

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/BYKGVKJDSAVJS4Q723BISQGH7L \
  | 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: 0e146aa923902a99721fd6c28940c7faf04f2b52e9dafb1523bb1fc61dd94781

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c1a6f11aa9664ae1ef06bc5cadad4746ccc79741b0a407083a199118f2da393",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-02-23T08:15:55Z",
    "title_canon_sha256": "3096f743df56c9d160bbee05a1a41902e40cee904ec23474248d701799f7b724"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.11543",
    "kind": "arxiv",
    "version": 1
  }
}