Pith Number

pith:AD3UHUQI

pith:2018:AD3UHUQI5DXD6DMGP4QPGDJ5U2

not attested not anchored not stored refs pending

On Some Configurations of Oppositely Charged Trapped Vortices in the Plane

Emilie Dufresne, Heather A Harrington, Panayotis G Kevrekidis, Paolo Tripoli

arxiv:1810.11529 v1 · 2018-10-26 · nlin.PS · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AD3UHUQI5DXD6DMGP4QPGDJ5U2}

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	2026-05-18T00:02:08.365402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00f743d208e8ee3f0d867f20f30d3da681a688f2e30454ebb37121003edc3372

Aliases

arxiv: 1810.11529 · arxiv_version: 1810.11529v1 · doi: 10.48550/arxiv.1810.11529 · pith_short_12: AD3UHUQI5DXD · pith_short_16: AD3UHUQI5DXD6DMG · pith_short_8: AD3UHUQI

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/AD3UHUQI5DXD6DMGP4QPGDJ5U2 \
  | 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: 00f743d208e8ee3f0d867f20f30d3da681a688f2e30454ebb37121003edc3372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42c2e86905c1f0297574992428da20c3ca4e8bad822cb8f31ad026e2a3b48a6e",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2018-10-26T21:07:35Z",
    "title_canon_sha256": "135f86a011f445600907d8496bcf2cc67331898a39b703fbf15c302a8bf79ca1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11529",
    "kind": "arxiv",
    "version": 1
  }
}