Pith Number

pith:E75UHYOD

pith:2024:E75UHYOD6QATHZ2R4VNHJQSTIK

not attested not anchored not stored refs pending

On the Improvement of the Performance of Inexpensive Electromagnetic Skins by means of an Inverse Source Design Approach

Andrea Massa, Francesco Zardi, Giacomo Oliveri

arxiv:2408.06882 v1 · 2024-08-13 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E75UHYOD6QATHZ2R4VNHJQSTIK}

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	2026-07-05T08:55:03.183183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27fb43e1c3f40133e751e55a74c25342bd3b01ba7272179772ad3ae39db9971b

Aliases

arxiv: 2408.06882 · arxiv_version: 2408.06882v1 · doi: 10.48550/arxiv.2408.06882 · pith_short_12: E75UHYOD6QAT · pith_short_16: E75UHYOD6QATHZ2R · pith_short_8: E75UHYOD

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/E75UHYOD6QATHZ2R4VNHJQSTIK \
  | 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: 27fb43e1c3f40133e751e55a74c25342bd3b01ba7272179772ad3ae39db9971b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e5c5565ebeab77acf39ad4446e31d0c0f356501242ad43c760918983da21caa",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2024-08-13T13:28:48Z",
    "title_canon_sha256": "8e7d72ad60064e456466fd162dce90da09fc69a469c80af21b2cacb1de6aeb41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.06882",
    "kind": "arxiv",
    "version": 1
  }
}