Pith Number

pith:63QBO42U

pith:2017:63QBO42UYWZERZCVF6IGUHFOAM

not attested not anchored not stored refs pending

Positive solutions for double singularly perturbed Schroedinger Maxwell systems

Anna Maria Micheletti, Marco Ghimenti

arxiv:1710.03552 v1 · 2017-10-10 · 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{63QBO42UYWZERZCVF6IGUHFOAM}

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	2026-05-18T00:33:11.510170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6e0177354c5b248e4552f906a1cae0315a5ff4b0a789c0a8797589b4891b853

Aliases

arxiv: 1710.03552 · arxiv_version: 1710.03552v1 · doi: 10.48550/arxiv.1710.03552 · pith_short_12: 63QBO42UYWZE · pith_short_16: 63QBO42UYWZERZCV · pith_short_8: 63QBO42U

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/63QBO42UYWZERZCVF6IGUHFOAM \
  | 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: f6e0177354c5b248e4552f906a1cae0315a5ff4b0a789c0a8797589b4891b853

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b0de179cf65ea02c8506290af4cbeb635f82caeeed6b367f1f63c8d2f23bc07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-10-10T13:00:35Z",
    "title_canon_sha256": "5d508a3d0accfec5cf11d6761af617422babcd19141fc6c5ccc3c69173c52e2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03552",
    "kind": "arxiv",
    "version": 1
  }
}