Pith Number

pith:P7SO6CF2

pith:2026:P7SO6CF2F2MGGLLWGJLP5627MG

not attested not anchored not stored refs pending

Exact solution for the motion of a rigid particle with $\boldsymbol{S_4}$ and $\boldsymbol{C_{2v}}$ symmetry settling under gravity in a viscous fluid

Maria L. Ekiel-Je\.zewska, Piotr Zdybel

arxiv:2608.09585 v1 · 2026-08-10 · physics.flu-dyn · cond-mat.soft · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7SO6CF2F2MGGLLWGJLP5627MG}

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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	2026-08-11T02:24:33.369777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fe4ef08ba2e98632d763256fefb5f619c2e033dd8fef4a791792ea5eb296737

Aliases

arxiv: 2608.09585 · arxiv_version: 2608.09585v1 · doi: 10.48550/arxiv.2608.09585 · pith_short_12: P7SO6CF2F2MG · pith_short_16: P7SO6CF2F2MGGLLW · pith_short_8: P7SO6CF2

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/P7SO6CF2F2MGGLLWGJLP5627MG \
  | 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: 7fe4ef08ba2e98632d763256fefb5f619c2e033dd8fef4a791792ea5eb296737

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "944588cb7e5b707e723a0e11451521af6d3c74e18b3b9ce7a83630e5e873e72c",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-08-10T13:19:49Z",
    "title_canon_sha256": "f6287908b6da90e9682d3a5c791789384317d59202f3e97be336d0ceca07f6ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.09585",
    "kind": "arxiv",
    "version": 1
  }
}