Pith Number

pith:REP6ECNZ

pith:2016:REP6ECNZA327Z2LVKTZJUQJKRN

not attested not anchored not stored refs pending

A stable partitioned FSI algorithm for rigid bodies and incompressible flow. Part I: Model problem analysis

D. W. Schwendeman, J. W. Banks, Qi Tang, W. D. Henshaw

arxiv:1611.05711 v1 · 2016-11-17 · 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{REP6ECNZA327Z2LVKTZJUQJKRN}

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	2026-05-18T00:43:01.759649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

891fe209b906f5fce97554f29a412a8b500e6522d45680bf773de84dd1f57154

Aliases

arxiv: 1611.05711 · arxiv_version: 1611.05711v1 · doi: 10.48550/arxiv.1611.05711 · pith_short_12: REP6ECNZA327 · pith_short_16: REP6ECNZA327Z2LV · pith_short_8: REP6ECNZ

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/REP6ECNZA327Z2LVKTZJUQJKRN \
  | 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: 891fe209b906f5fce97554f29a412a8b500e6522d45680bf773de84dd1f57154

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e27c7c26a964cd2e3dfb1e01e6d67275154fc88c5fb017904375af29bf80fa4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-11-17T14:45:59Z",
    "title_canon_sha256": "cff2adad6e905dfebc3a83f0183a5607fa652dc385799ca5101bb5518051fbe5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05711",
    "kind": "arxiv",
    "version": 1
  }
}