Pith Number

pith:XIPYBXGQ

pith:2016:XIPYBXGQMHIMHMB55HR3W4YHDL

not attested not anchored not stored refs pending

Computing the force distribution on the surface of complex, deforming geometries using vortex methods and Brinkman penalization

Gabriele Abbati, Guido Novati, Petros Koumoutsakos, Siddhartha Verma

arxiv:1610.04398 v1 · 2016-10-14 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XIPYBXGQMHIMHMB55HR3W4YHDL}

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	2026-05-18T00:45:58.594555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba1f80dcd061d0c3b03de9e3bb73071adf4113af970c82b21048dd1d79199ca0

Aliases

arxiv: 1610.04398 · arxiv_version: 1610.04398v1 · doi: 10.48550/arxiv.1610.04398 · pith_short_12: XIPYBXGQMHIM · pith_short_16: XIPYBXGQMHIMHMB5 · pith_short_8: XIPYBXGQ

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/XIPYBXGQMHIMHMB55HR3W4YHDL \
  | 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: ba1f80dcd061d0c3b03de9e3bb73071adf4113af970c82b21048dd1d79199ca0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb26965d7939eaa2fe6fc055d6762ad784f794a76552b3c413e3d707cc935559",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-10-14T10:28:17Z",
    "title_canon_sha256": "476d6342ea3a40ac79e80ae6e3dd31054cd19d7c7f2e46a14ce2d637ca24ec27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.04398",
    "kind": "arxiv",
    "version": 1
  }
}