Pith Number

pith:NBUU2KES

pith:2014:NBUU2KES7JAFRJQQCDDLYI4NQ6

not attested not anchored not stored refs pending

Nonlinear Klein-Gordon-Maxwell systems with Neumann boundary conditions on a Riemannian manifold with boundary

Anna Maria Micheletti, Marco Ghimenti

arxiv:1411.0445 v1 · 2014-11-03 · math.AP · 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{NBUU2KES7JAFRJQQCDDLYI4NQ6}

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	2026-05-18T02:38:45.479384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68694d2892fa4058a61010c6bc238d87b2da4174e1284947883a02a22068067b

Aliases

arxiv: 1411.0445 · arxiv_version: 1411.0445v1 · doi: 10.48550/arxiv.1411.0445 · pith_short_12: NBUU2KES7JAF · pith_short_16: NBUU2KES7JAFRJQQ · pith_short_8: NBUU2KES

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/NBUU2KES7JAFRJQQCDDLYI4NQ6 \
  | 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: 68694d2892fa4058a61010c6bc238d87b2da4174e1284947883a02a22068067b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f55dbb3dcee326407d303b9500f242bcd4102d9716ed7c9f8c3e82541fca93db",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-11-03T12:07:09Z",
    "title_canon_sha256": "ee8c1a3950d0d828a928c3876814739776582b34d1157c1efcef030078d08f00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0445",
    "kind": "arxiv",
    "version": 1
  }
}