Pith Number

pith:333WIPU4

pith:2021:333WIPU4NFWXBLR3EFLVBQ6ZO4

not attested not anchored not stored refs pending

Calibrating Over-Parametrized Simulation Models: A Framework via Eligibility Set

Danial Dervovic, Haoxian Chen, Henry Lam, Svitlana Vyetrenko, Tucker Balch, Yuanlu Bai

arxiv:2105.12893 v1 · 2021-05-27 · stat.ME · cs.CE · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{333WIPU4NFWXBLR3EFLVBQ6ZO4}

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	2026-07-05T02:43:45.322999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

def7643e9c696d70ae3b215750c3d97738dcab357957c8a1c3573181149e9b06

Aliases

arxiv: 2105.12893 · arxiv_version: 2105.12893v1 · doi: 10.48550/arxiv.2105.12893 · pith_short_12: 333WIPU4NFWX · pith_short_16: 333WIPU4NFWXBLR3 · pith_short_8: 333WIPU4

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/333WIPU4NFWXBLR3EFLVBQ6ZO4 \
  | 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: def7643e9c696d70ae3b215750c3d97738dcab357957c8a1c3573181149e9b06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52f8e1cc96329ee080522b5e86cb769d944520c9b9ada7a80b0500bf57832f4e",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-05-27T00:59:29Z",
    "title_canon_sha256": "41e460582c00adf9066a59403344e20cc88495e98fa10c78f61e92f983fde04d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.12893",
    "kind": "arxiv",
    "version": 1
  }
}