Pith Number

pith:KKZPZ72U

pith:2018:KKZPZ72UTUHKLGRGSQYVV3TZMC

not attested not anchored not stored refs pending

Time-Harmonic Electro-Magnetic Scattering in Exterior Weak Lipschitz Domains with Mixed Boundary Conditions

Dirk Pauly, Frank Osterbrink

arxiv:1809.01117 v3 · 2018-09-04 · 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{KKZPZ72UTUHKLGRGSQYVV3TZMC}

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	2026-05-17T23:47:36.104249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52b2fcff549d0ea59a2694315aee79608b331a3f0e25b08cf8cf44c8c979e5f7

Aliases

arxiv: 1809.01117 · arxiv_version: 1809.01117v3 · doi: 10.48550/arxiv.1809.01117 · pith_short_12: KKZPZ72UTUHK · pith_short_16: KKZPZ72UTUHKLGRG · pith_short_8: KKZPZ72U

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/KKZPZ72UTUHKLGRGSQYVV3TZMC \
  | 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: 52b2fcff549d0ea59a2694315aee79608b331a3f0e25b08cf8cf44c8c979e5f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f7ee84ff2a39610cedf3997e226428dd54fbcda75693f045dd29fdafc529f7b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-09-04T17:48:07Z",
    "title_canon_sha256": "bf53eeba44e848a44602694a9b05616a308401a780e2335a412fa12a735fee48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01117",
    "kind": "arxiv",
    "version": 3
  }
}