Pith Number

pith:DKNPYBL6

pith:2011:DKNPYBL6VDRUVFMPVGUT3AJQYY

not attested not anchored not stored refs pending

Die Maxwellgleichung mit wechselnden Randbedingungen (The Maxwell Equation with Mixed Boundary Conditions)

Peter Kuhn

arxiv:1108.2028 v1 · 2011-08-10 · math.AP · math-ph · math.DG · math.FA · 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{DKNPYBL6VDRUVFMPVGUT3AJQYY}

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	2026-05-18T04:15:49.516767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a9afc057ea8e34a958fa9a93d8130c632727580d3a564c1624114aebc0c1642

Aliases

arxiv: 1108.2028 · arxiv_version: 1108.2028v1 · doi: 10.48550/arxiv.1108.2028 · pith_short_12: DKNPYBL6VDRU · pith_short_16: DKNPYBL6VDRUVFMP · pith_short_8: DKNPYBL6

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/DKNPYBL6VDRUVFMPVGUT3AJQYY \
  | 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: 1a9afc057ea8e34a958fa9a93d8130c632727580d3a564c1624114aebc0c1642

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9294da8946fcbbccbe18fb072efe8c4a45a58cecced5d3056a782333bbea8dd1",
    "cross_cats_sorted": [
      "math-ph",
      "math.DG",
      "math.FA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-08-10T09:51:00Z",
    "title_canon_sha256": "1aaeec054ec152a97eac8eff5a5b1f6cb079bf2e808e1da54bd5123980b68566"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2028",
    "kind": "arxiv",
    "version": 1
  }
}