Pith Number

pith:JADKJZJE

pith:2010:JADKJZJEHUDA35SOILCD5KUUEK

not attested not anchored not stored refs pending

Non-singular arbitrary cloaks dressing three-dimensional anisotropic obstacles

G. Dupont, S. Enoch, S. Guenneau

arxiv:1004.5395 v1 · 2010-04-29 · physics.comp-ph · 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{JADKJZJEHUDA35SOILCD5KUUEK}

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	2026-05-18T02:07:44.819880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4806a4e5243d060df64e42c43eaa9422bdc246cd1e6154e97cb77bfe032756af

Aliases

arxiv: 1004.5395 · arxiv_version: 1004.5395v1 · doi: 10.48550/arxiv.1004.5395 · pith_short_12: JADKJZJEHUDA · pith_short_16: JADKJZJEHUDA35SO · pith_short_8: JADKJZJE

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/JADKJZJEHUDA35SOILCD5KUUEK \
  | 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: 4806a4e5243d060df64e42c43eaa9422bdc246cd1e6154e97cb77bfe032756af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4da30f959ce856def610b80b5c217113c15a369924b9cd4b4f165f09772433c1",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2010-04-29T20:40:00Z",
    "title_canon_sha256": "38e05ba1d46e20c89707aa24f5fbba5026847a51afdf7eb8c2dfd49a7f46d1af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.5395",
    "kind": "arxiv",
    "version": 1
  }
}