Pith Number

pith:NIDL22W4

pith:2017:NIDL22W4YFNNRQMTY46QQK6SEL

not attested not anchored not stored refs pending

A monolithic fluid-structure interaction formulation for solid and liquid membranes including free-surface contact

Roger A. Sauer, Tobias Luginsland

arxiv:1710.02128 v2 · 2017-10-05 · physics.comp-ph · 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{NIDL22W4YFNNRQMTY46QQK6SEL}

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	2026-05-17T23:57:21.748862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a06bd6adcc15ad8c193c73d082bd222c9176193f2f113e33fe9978b0aba0752

Aliases

arxiv: 1710.02128 · arxiv_version: 1710.02128v2 · doi: 10.48550/arxiv.1710.02128 · pith_short_12: NIDL22W4YFNN · pith_short_16: NIDL22W4YFNNRQMT · pith_short_8: NIDL22W4

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/NIDL22W4YFNNRQMTY46QQK6SEL \
  | 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: 6a06bd6adcc15ad8c193c73d082bd222c9176193f2f113e33fe9978b0aba0752

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9cee1d9e7b4d86bad5a216f1c30c9c4e6d337bd052ae23449bd968aa2ddc897",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2017-10-05T17:40:10Z",
    "title_canon_sha256": "1ac8a87edc563942f5bdc80ff851f2f90f475de993b5c59ba6f685b02c90ab05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02128",
    "kind": "arxiv",
    "version": 2
  }
}