Pith Number

pith:TY7KTVHZ

pith:2026:TY7KTVHZ5VN2N772FRUAEVEVOJ

not attested not anchored not stored refs pending

On the Modelling of the Hydrodynamic Drag of Mangroves

Khang Ee Pang, Zhi Yung Tay

arxiv:2606.11653 v1 · 2026-06-10 · 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{TY7KTVHZ5VN2N772FRUAEVEVOJ}

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	2026-06-11T01:10:01.122854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e3ea9d4f9ed5ba6fffa2c6802549572682f13524ca7aaeb4fdfa4bb6a41024f

Aliases

arxiv: 2606.11653 · arxiv_version: 2606.11653v1 · doi: 10.48550/arxiv.2606.11653 · pith_short_12: TY7KTVHZ5VN2 · pith_short_16: TY7KTVHZ5VN2N772 · pith_short_8: TY7KTVHZ

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/TY7KTVHZ5VN2N772FRUAEVEVOJ \
  | 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: 9e3ea9d4f9ed5ba6fffa2c6802549572682f13524ca7aaeb4fdfa4bb6a41024f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb184d24d65953fa1f3e60f5913daa156d35bd9650957aec35e6e043f8c266a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-06-10T04:34:29Z",
    "title_canon_sha256": "c686b0722a7d2a94fd9f31930aec51844da17045fc93d1896e8e7e6afbe6c345"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11653",
    "kind": "arxiv",
    "version": 1
  }
}