Pith Number

pith:VO43LDVM

pith:2025:VO43LDVMZMWMHGUZXKGFVAIKR3

not attested not anchored not stored refs pending

Physics-Infused Reduced-Order Modeling for Analysis of Multi-Layered Hypersonic Thermal Protection Systems

Carlos A. Vargas Venegas, Daning Huang, JohnTencer, Patrick Blonigan

arxiv:2505.22890 v1 · 2025-05-28 · physics.comp-ph · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VO43LDVMZMWMHGUZXKGFVAIKR3}

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	2026-07-05T11:11:51.511686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abb9b58eaccb2cc39a99ba8c5a810a8efd48ea4c367d823ae8cb43771a230dba

Aliases

arxiv: 2505.22890 · arxiv_version: 2505.22890v1 · doi: 10.48550/arxiv.2505.22890 · pith_short_12: VO43LDVMZMWM · pith_short_16: VO43LDVMZMWMHGUZ · pith_short_8: VO43LDVM

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/VO43LDVMZMWMHGUZXKGFVAIKR3 \
  | 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: abb9b58eaccb2cc39a99ba8c5a810a8efd48ea4c367d823ae8cb43771a230dba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da15519a12aeb34329f85928a26f02c3b758078be42764ad8f3c6f34898ee604",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2025-05-28T21:46:19Z",
    "title_canon_sha256": "dc28b43ed498ad7accd194a08d915f1a03d7d84ceeec023df589aef89e72a318"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22890",
    "kind": "arxiv",
    "version": 1
  }
}