Pith Number

pith:I23SJTYE

pith:2024:I23SJTYEAZAJB6CQJFJWDPAAYF

not attested not anchored not stored refs pending

Towards a computational framework using finite element methods with Arbitrary Lagrangian-Eulerian approach for swimmers with contact

C\'eline Van Landeghem (IRMA), Christophe Prud'Homme (IRMA), La\"etitia Giraldi (CRISAM), Luca Berti (IRMA)

arxiv:2408.14065 v1 · 2024-08-26 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I23SJTYEAZAJB6CQJFJWDPAAYF}

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	2026-07-05T08:59:15.532874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46b724cf04064090f850495361bc00c16b0f9d2b0580b3e5b30ca066f77510ef

Aliases

arxiv: 2408.14065 · arxiv_version: 2408.14065v1 · doi: 10.48550/arxiv.2408.14065 · pith_short_12: I23SJTYEAZAJ · pith_short_16: I23SJTYEAZAJB6CQ · pith_short_8: I23SJTYE

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/I23SJTYEAZAJB6CQJFJWDPAAYF \
  | 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: 46b724cf04064090f850495361bc00c16b0f9d2b0580b3e5b30ca066f77510ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a12c37d3ef8d8319558ac9b18f123504fb94ee6963552ae2ad482beb3ff5d2d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-08-26T07:45:33Z",
    "title_canon_sha256": "52fc7ccb75f0de9459dbf45bbea9ef35f79296e595a311a17d59abcac5de5e85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.14065",
    "kind": "arxiv",
    "version": 1
  }
}