Pith Number

pith:G33UQMKK

pith:2013:G33UQMKKJQ3Y3RNUDCPOLPXCYN

not attested not anchored not stored refs pending

A stable partitioned FSI algorithm for incompressible flow and structural shells

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

arxiv:1308.5913 v1 · 2013-08-27 · 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{G33UQMKKJQ3Y3RNUDCPOLPXCYN}

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	2026-05-18T03:14:50.794045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36f748314a4c378dc5b4189ee5bee2c37927b320156f4378aecfd5bf174d3d27

Aliases

arxiv: 1308.5913 · arxiv_version: 1308.5913v1 · doi: 10.48550/arxiv.1308.5913 · pith_short_12: G33UQMKKJQ3Y · pith_short_16: G33UQMKKJQ3Y3RNU · pith_short_8: G33UQMKK

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/G33UQMKKJQ3Y3RNUDCPOLPXCYN \
  | 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: 36f748314a4c378dc5b4189ee5bee2c37927b320156f4378aecfd5bf174d3d27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75a308466d5ff46239bbdaf68ab9ee8a06a4a74909eeb3cfada3fffbdc61a36a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-08-27T16:18:15Z",
    "title_canon_sha256": "adb43b0ad39433c1a821a29c1adb4e716419fa23b7585703a5704f4fa992b43e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5913",
    "kind": "arxiv",
    "version": 1
  }
}