Pith Number

pith:MK3FU22B

pith:2021:MK3FU22BAPEESA6T7JJZVH56XH

not attested not anchored not stored refs pending

Digital twinning of self-sensing structures using the statistical finite element method

Eky Febrianto, Fehmi Cirak, Liam Butler, Mark Girolami

arxiv:2103.13729 v4 · 2021-03-25 · math.NA · cs.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{MK3FU22BAPEESA6T7JJZVH56XH}

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	2026-07-05T04:44:18.065982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62b65a6b4103c84903d3fa539a9fbeb9d2f688115df308ca1d6e47e19f4745eb

Aliases

arxiv: 2103.13729 · arxiv_version: 2103.13729v4 · doi: 10.48550/arxiv.2103.13729 · pith_short_12: MK3FU22BAPEE · pith_short_16: MK3FU22BAPEESA6T · pith_short_8: MK3FU22B

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/MK3FU22BAPEESA6T7JJZVH56XH \
  | 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: 62b65a6b4103c84903d3fa539a9fbeb9d2f688115df308ca1d6e47e19f4745eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25036d8df37edb547f8d2eefcd8b65dbf6ebf24ba2e7e1f2c124be808727c74c",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2021-03-25T10:18:37Z",
    "title_canon_sha256": "ae51511ef3897d392a64600a7811eab1f263baa3485980517165def48b13fae4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.13729",
    "kind": "arxiv",
    "version": 4
  }
}