Pith Number

pith:22FPFNOX

pith:2012:22FPFNOXHVOSOQ2TXQ6FZJD7LP

not attested not anchored not stored refs pending

Stability of the kinematically coupled \beta-scheme for fluid-structure interaction problems in hemodynamics

Boris Muha, Martina Bukac, Suncica Canic

arxiv:1205.6887 v3 · 2012-05-31 · 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{22FPFNOXHVOSOQ2TXQ6FZJD7LP}

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	2026-05-18T02:57:24.308139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d68af2b5d73d5d274353bc3c5ca47f5bfd43b49d12c5c3150d6364e63ff95d51

Aliases

arxiv: 1205.6887 · arxiv_version: 1205.6887v3 · doi: 10.48550/arxiv.1205.6887 · pith_short_12: 22FPFNOXHVOS · pith_short_16: 22FPFNOXHVOSOQ2T · pith_short_8: 22FPFNOX

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/22FPFNOXHVOSOQ2TXQ6FZJD7LP \
  | 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: d68af2b5d73d5d274353bc3c5ca47f5bfd43b49d12c5c3150d6364e63ff95d51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d76b8c2f8ff7ac958d37861c8f6840cea1779a38d4eb7ddd736d2534a909589",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2012-05-31T04:35:14Z",
    "title_canon_sha256": "18b0a34a1403387fd97350156c26145155880cec3f1fe68c1dc9423f6129e666"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.6887",
    "kind": "arxiv",
    "version": 3
  }
}