Pith Number

pith:RTSSWT7G

pith:2023:RTSSWT7GKM2YCJCYZKPP2RH33J

not attested not anchored not stored refs pending

A Local Multi-Layer Approach to Modelling Interactions between Shallow Water Flows and Obstructions

Chris Kilsby, James Mckenna, Vassilis Glenis

arxiv:2304.10262 v1 · 2023-04-20 · 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{RTSSWT7GKM2YCJCYZKPP2RH33J}

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	2026-07-05T09:45:05.930585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ce52b4fe65335812458ca9efd44fbda7e9fb4ca66939f6e7956c7e0a8aa2fec

Aliases

arxiv: 2304.10262 · arxiv_version: 2304.10262v1 · doi: 10.48550/arxiv.2304.10262 · pith_short_12: RTSSWT7GKM2Y · pith_short_16: RTSSWT7GKM2YCJCY · pith_short_8: RTSSWT7G

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/RTSSWT7GKM2YCJCYZKPP2RH33J \
  | 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: 8ce52b4fe65335812458ca9efd44fbda7e9fb4ca66939f6e7956c7e0a8aa2fec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9e16f1482a9a3d9f38fbfb9a8fdea6f1728b9e1eb3c3e8aad0b8624e6aba288",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2023-04-20T12:30:56Z",
    "title_canon_sha256": "ff2cbe278fdf146b9f240f0ed7af55383215e072be7b2c79b5f24a8e2220957f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.10262",
    "kind": "arxiv",
    "version": 1
  }
}