Pith Number

pith:CNPFXURJ

pith:2018:CNPFXURJQCVDXK6VTJ4GSBDWEX

not attested not anchored not stored refs pending

Integer-Squared Laws for Global Vortices in the Born--Infeld Wave Equations

Sven Bjarke Gudnason, Yisong Yang, Zhifeng Gao

arxiv:1805.02315 v2 · 2018-05-07 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CNPFXURJQCVDXK6VTJ4GSBDWEX}

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	2026-05-17T23:57:54.113371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

135e5bd22980aa3babd59a7869047625d990ca960118ba4ccaef965a7d78375a

Aliases

arxiv: 1805.02315 · arxiv_version: 1805.02315v2 · doi: 10.48550/arxiv.1805.02315 · pith_short_12: CNPFXURJQCVD · pith_short_16: CNPFXURJQCVDXK6V · pith_short_8: CNPFXURJ

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/CNPFXURJQCVDXK6VTJ4GSBDWEX \
  | 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: 135e5bd22980aa3babd59a7869047625d990ca960118ba4ccaef965a7d78375a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cf36382575ab521afc588f998a3ab24ec667ed612481dfebafa2c037f4e7e6e",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-05-07T02:06:35Z",
    "title_canon_sha256": "12719700a71249854d9447f81f8a7293f76745a034b56f156278d60589bb70f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02315",
    "kind": "arxiv",
    "version": 2
  }
}