Pith Number

pith:N347VRU6

pith:2024:N347VRU6L3ESMGAJKMZCJK6O7U

not attested not anchored not stored refs pending

A manifold learning approach to nonlinear model order reduction of quasi-static problems in solid mechanics

Erik Faust, Lisa Scheunemann

arxiv:2408.12415 v1 · 2024-08-22 · 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{N347VRU6L3ESMGAJKMZCJK6O7U}

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	2026-07-05T08:58:08.874606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ef9fac69e5ec9261809533224abcefd13080fafa93cee1daf480bf1a63a13cb

Aliases

arxiv: 2408.12415 · arxiv_version: 2408.12415v1 · doi: 10.48550/arxiv.2408.12415 · pith_short_12: N347VRU6L3ES · pith_short_16: N347VRU6L3ESMGAJ · pith_short_8: N347VRU6

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/N347VRU6L3ESMGAJKMZCJK6O7U \
  | 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: 6ef9fac69e5ec9261809533224abcefd13080fafa93cee1daf480bf1a63a13cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d66e7598d26c42e56e47c39a70eb452b27d5a8d075c81a92a1502c6d478c1d8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2024-08-22T14:10:49Z",
    "title_canon_sha256": "efb4bb7f32459a75ef54ef9c34e296053e363f8be2f9db091037703b635693ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.12415",
    "kind": "arxiv",
    "version": 1
  }
}