Pith Number

pith:CQVCDN4Q

pith:2024:CQVCDN4QREODZGFFDOKCKAW6CT

not attested not anchored not stored refs pending

A Reduced Order Model conditioned on monitoring features for estimation and uncertainty quantification in engineered systems

Anthony Garland, Charbel Farhat, D. Dane Quinn, Eleni Chatzi, Konstantinos Vlachas, Thomas Simpson

arxiv:2407.17139 v2 · 2024-07-24 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQVCDN4QREODZGFFDOKCKAW6CT}

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	2026-07-05T10:47:29.971515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

142a21b790891c3c98a51b942502de14eb2f3365f8894b2f21dd8870f5097ecf

Aliases

arxiv: 2407.17139 · arxiv_version: 2407.17139v2 · doi: 10.48550/arxiv.2407.17139 · pith_short_12: CQVCDN4QREOD · pith_short_16: CQVCDN4QREODZGFF · pith_short_8: CQVCDN4Q

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/CQVCDN4QREODZGFFDOKCKAW6CT \
  | 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: 142a21b790891c3c98a51b942502de14eb2f3365f8894b2f21dd8870f5097ecf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbb10c9ad079c9b6f927292b7f82b39d5238b92f230a3e9233882a20d172e771",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2024-07-24T10:18:47Z",
    "title_canon_sha256": "184d41cb3630ff33f842320a11e3c308be9df0540292572622f0080e5145e1d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.17139",
    "kind": "arxiv",
    "version": 2
  }
}