Pith Number

pith:JMHAKUBB

pith:2011:JMHAKUBBUPUVPHOVUWR7RAEKPJ

not attested not anchored not stored refs pending

Exact cloaking of uniform magnetic fields with a superconductor-magnetic bilayer

Alvaro Sanchez, Carles Navau, Jordi Prat-Camps

arxiv:1112.2847 v1 · 2011-12-13 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JMHAKUBBUPUVPHOVUWR7RAEKPJ}

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	2026-05-18T04:06:32.269819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b0e055021a3e9579dd5a5a3f8808a7a4d9e8c89d94f5ea5402d16ac7f4be049

Aliases

arxiv: 1112.2847 · arxiv_version: 1112.2847v1 · doi: 10.48550/arxiv.1112.2847 · pith_short_12: JMHAKUBBUPUV · pith_short_16: JMHAKUBBUPUVPHOV · pith_short_8: JMHAKUBB

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/JMHAKUBBUPUVPHOVUWR7RAEKPJ \
  | 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: 4b0e055021a3e9579dd5a5a3f8808a7a4d9e8c89d94f5ea5402d16ac7f4be049

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "779ca500e8b8a6b7e62b6db2a10181ff18e4c2371bfff1d529a475c03e927d1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-12-13T10:27:23Z",
    "title_canon_sha256": "1d6434753c52196d87e21083a4a6d35c849adf2ec19f27a5699f53b914c12eda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2847",
    "kind": "arxiv",
    "version": 1
  }
}