Pith Number

pith:4SA5TRUC

pith:2019:4SA5TRUCLV7OEC5YJJGINNACZC

not attested not anchored not stored refs pending

Faraday instability on a sphere: Floquet analysis

Ali-higo Ebo-Adou, Laurette S. Tuckerman

arxiv:1905.05844 v1 · 2019-05-14 · 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{4SA5TRUCLV7OEC5YJJGINNACZC}

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	2026-05-17T23:46:08.351407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e481d9c6825d7ee20bb84a4c86b402c886dc51d035aad1bdef52c0cdea57d4e3

Aliases

arxiv: 1905.05844 · arxiv_version: 1905.05844v1 · doi: 10.48550/arxiv.1905.05844 · pith_short_12: 4SA5TRUCLV7O · pith_short_16: 4SA5TRUCLV7OEC5Y · pith_short_8: 4SA5TRUC

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/4SA5TRUCLV7OEC5YJJGINNACZC \
  | 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: e481d9c6825d7ee20bb84a4c86b402c886dc51d035aad1bdef52c0cdea57d4e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "844a20b00a71525afad6b5278238c97c0f4c5c1428c163e6f9009dac6d4509ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-05-14T21:12:08Z",
    "title_canon_sha256": "6509ea4654db9e17910074ddf5e2f6d5bd62927523033d35395dbc3d621de17a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05844",
    "kind": "arxiv",
    "version": 1
  }
}