Pith Number

pith:C7HX3WJR

pith:2018:C7HX3WJRR5G56NIDL3HKYUCXEL

not attested not anchored not stored refs pending

Faraday waves over a permeable rough substrate

Alejandro Boschan, Diego Barba Maggi, Jean-Christophe G\'eminard, Marcelo Piva, Roman Martino

arxiv:1806.04706 v2 · 2018-06-12 · 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{C7HX3WJRR5G56NIDL3HKYUCXEL}

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	2026-05-17T23:45:38.085532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17cf7dd9318f4ddf35035eceac505722c3b8ab6558cb46873c50bcc47c0ab158

Aliases

arxiv: 1806.04706 · arxiv_version: 1806.04706v2 · doi: 10.48550/arxiv.1806.04706 · pith_short_12: C7HX3WJRR5G5 · pith_short_16: C7HX3WJRR5G56NID · pith_short_8: C7HX3WJR

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/C7HX3WJRR5G56NIDL3HKYUCXEL \
  | 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: 17cf7dd9318f4ddf35035eceac505722c3b8ab6558cb46873c50bcc47c0ab158

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57e0b4fe5473f6edb6452ba14691e7d418b62da13fb072e87534d7711129e24a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-06-12T18:35:29Z",
    "title_canon_sha256": "4a081c71d840c076a675815c2f06f991f15b38683ea06fa996ad123c15accd55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04706",
    "kind": "arxiv",
    "version": 2
  }
}