Pith Number

pith:EKL6AQHM

pith:2019:EKL6AQHMSDDR3PA5TBXC75X7UA

not attested not anchored not stored refs pending

Standing waves of fixed period for $n+1$ vortex filaments

Carlos Garc\'ia-Azpeitia, Walter Craig

arxiv:1903.08302 v1 · 2019-03-20 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EKL6AQHMSDDR3PA5TBXC75X7UA}

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	2026-05-17T23:50:49.689362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2297e040ec90c71dbc1d986e2ff6ffa023bdc4218745b21433659c9503e2faa4

Aliases

arxiv: 1903.08302 · arxiv_version: 1903.08302v1 · doi: 10.48550/arxiv.1903.08302 · pith_short_12: EKL6AQHMSDDR · pith_short_16: EKL6AQHMSDDR3PA5 · pith_short_8: EKL6AQHM

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/EKL6AQHMSDDR3PA5TBXC75X7UA \
  | 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: 2297e040ec90c71dbc1d986e2ff6ffa023bdc4218745b21433659c9503e2faa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e22ef11fbe8b475b9b79cab19204a0325208f7e85b27959aade13da9f63b81b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-03-20T01:16:27Z",
    "title_canon_sha256": "dc75cf5bc1196a0e08a5b4e97e0a98944fbb55bdd0723d3493664767b6a7e3a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08302",
    "kind": "arxiv",
    "version": 1
  }
}