Pith Number

pith:67S5VOBT

pith:2017:67S5VOBTXM26FNVJYI5KQDHG5G

not attested not anchored not stored refs pending

Towards Printable Natural Dielectric Cloaks via Inverse Scattering Techniques

Giuseppe Labate, Ladislau Matekovits, Loreto Di Donato, Tommaso Isernia

arxiv:1704.08240 v1 · 2017-04-26 · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{67S5VOBTXM26FNVJYI5KQDHG5G}

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	2026-05-18T00:41:20.512045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7e5dab833bb35e2b6a9c23aa80ce6e99832644f6845e9a8c35c650078cbecc4

Aliases

arxiv: 1704.08240 · arxiv_version: 1704.08240v1 · doi: 10.48550/arxiv.1704.08240 · pith_short_12: 67S5VOBTXM26 · pith_short_16: 67S5VOBTXM26FNVJ · pith_short_8: 67S5VOBT

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/67S5VOBTXM26FNVJYI5KQDHG5G \
  | 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: f7e5dab833bb35e2b6a9c23aa80ce6e99832644f6845e9a8c35c650078cbecc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4dabf67a8c1f2c48ab65f8359cfc858ed6b5df6d81397ee122995ca29e6d143",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2017-04-26T17:50:25Z",
    "title_canon_sha256": "32dc7aaabef157ffda6ff160352870690bb3741680eb8185991be504c13fc04e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08240",
    "kind": "arxiv",
    "version": 1
  }
}