Pith Number

pith:OXABTCQN

pith:2019:OXABTCQNSWA4OYVB5EMSVMKGOS

not attested not anchored not stored refs pending

Path-following methods for calculating linear surface wave dispersion relations on vertical shear flows

Peter Maxwell, Simen {\AA} Ellingsen

arxiv:1905.03187 v1 · 2019-05-05 · math.NA · 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{OXABTCQNSWA4OYVB5EMSVMKGOS}

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	2026-05-17T23:46:42.623169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75c0198a0d9581c762a1e9192ab14674bdb77e86a56850e30472443c6ebf13eb

Aliases

arxiv: 1905.03187 · arxiv_version: 1905.03187v1 · doi: 10.48550/arxiv.1905.03187 · pith_short_12: OXABTCQNSWA4 · pith_short_16: OXABTCQNSWA4OYVB · pith_short_8: OXABTCQN

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/OXABTCQNSWA4OYVB5EMSVMKGOS \
  | 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: 75c0198a0d9581c762a1e9192ab14674bdb77e86a56850e30472443c6ebf13eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4a6a02a4e8bde21f7116d2be299bc0e672cd53474a5da81994cfd618ae12379",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-05-05T04:02:40Z",
    "title_canon_sha256": "2310a9c10f8c38c0cfffcd720a402d87dacc40eda7b6c293f0170a5965201e1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03187",
    "kind": "arxiv",
    "version": 1
  }
}