Pith Number

pith:CIWYTX3M

pith:2019:CIWYTX3MIULPVUQP27YECQHKQU

not attested not anchored not stored refs pending

Effective Model Calibration via Sensible Variable Identification and Adjustment, with Application to Composite Fuselage Simulation

Jeffrey H. Hunt, Jianjun Shi, Rui Tuo, Xiaowei Yue, Yan Wang

arxiv:1912.12569 v1 · 2019-12-29 · 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{CIWYTX3MIULPVUQP27YECQHKQU}

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	2026-07-05T00:29:01.155840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

122d89df6c4516fad20fd7f04140ea853aaddebae8ecb0c164a309b4542479be

Aliases

arxiv: 1912.12569 · arxiv_version: 1912.12569v1 · doi: 10.48550/arxiv.1912.12569 · pith_short_12: CIWYTX3MIULP · pith_short_16: CIWYTX3MIULPVUQP · pith_short_8: CIWYTX3M

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/CIWYTX3MIULPVUQP27YECQHKQU \
  | 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: 122d89df6c4516fad20fd7f04140ea853aaddebae8ecb0c164a309b4542479be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "361fe8f090eddff5968c5f17ee30c014bc2980cbb24df48a4edc364a42c1bc8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-12-29T02:32:27Z",
    "title_canon_sha256": "9939d97b165ef6742d7b9b8e6b118f3a70b96a3acc15a97d9c9e829f364bf395"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.12569",
    "kind": "arxiv",
    "version": 1
  }
}