Pith Number

pith:ARTJJQYT

pith:2010:ARTJJQYTMLZWWYYHXWADWHJ6C6

not attested not anchored not stored refs pending

Power scattering and absorption mediated by cloak/anti-cloak interactions: A transformation-optics route towards invisible sensors

Andrea Alu', Giuseppe Castaldi, Ilaria Gallina, Nader Engheta, Vincenzo Galdi

arxiv:1001.3000 v3 · 2010-01-18 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ARTJJQYTMLZWWYYHXWADWHJ6C6}

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	2026-05-18T02:09:43.153719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

046694c31362f36b6307bd803b1d3e17a3a1ae8277f1612ae4eda19212bb4390

Aliases

arxiv: 1001.3000 · arxiv_version: 1001.3000v3 · doi: 10.48550/arxiv.1001.3000 · pith_short_12: ARTJJQYTMLZW · pith_short_16: ARTJJQYTMLZWWYYH · pith_short_8: ARTJJQYT

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/ARTJJQYTMLZWWYYHXWADWHJ6C6 \
  | 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: 046694c31362f36b6307bd803b1d3e17a3a1ae8277f1612ae4eda19212bb4390

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7aebae33ace1ee2867f5da5982807588fa11d1e4a3d00cdb16283e124b0c4941",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-01-18T10:12:24Z",
    "title_canon_sha256": "14eee47ba3868864402718c4dae96a702853dfc3fd3884d5817045170e3e293d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.3000",
    "kind": "arxiv",
    "version": 3
  }
}