Pith Number

pith:5HEQZQDG

pith:2026:5HEQZQDGOXMXJGW37TZ4ANSTVL

not attested not anchored not stored refs pending

A priori error estimator for reduced-order models based on the higher-order Craig-Bampton method in dynamic substructuring

Jaemin Kim, Seung-Hwan Boo

arxiv:2608.05625 v1 · 2026-08-06 · math.NA · cs.NA · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5HEQZQDGOXMXJGW37TZ4ANSTVL}

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	2026-08-07T00:50:20.724424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9c90cc06675d9749adbfcf3c03653aac5cb0289c2d36383e1198d681864df65

Aliases

arxiv: 2608.05625 · arxiv_version: 2608.05625v1 · doi: 10.48550/arxiv.2608.05625 · pith_short_12: 5HEQZQDGOXMX · pith_short_16: 5HEQZQDGOXMXJGW3 · pith_short_8: 5HEQZQDG

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/5HEQZQDGOXMXJGW37TZ4ANSTVL \
  | 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: e9c90cc06675d9749adbfcf3c03653aac5cb0289c2d36383e1198d681864df65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6751570c05b0568c142c222c112b7500ce02505b6434103a56bcae519e67e243",
    "cross_cats_sorted": [
      "cs.NA",
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2026-08-06T05:46:11Z",
    "title_canon_sha256": "6f416f274fd6ff56cc2e743217df24bdf3ed5c7e56bbfbb283d8368dbc059473"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05625",
    "kind": "arxiv",
    "version": 1
  }
}