Pith Number

pith:ZMR5QTPZ

pith:2014:ZMR5QTPZ2VLBTUK6KN5ZMKOW5I

not attested not anchored not stored refs pending

Reconfigurable anisotropy and functional transformations with VO$_{2}$-based metamaterial electric circuits

Giuseppe Castaldi, Massimo Moccia, Salvatore Savo, Shriram Ramanathan, Vincenzo Galdi, You Zhou, Yuki Sato

arxiv:1405.7743 v1 · 2014-05-29 · physics.optics · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZMR5QTPZ2VLBTUK6KN5ZMKOW5I}

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	2026-05-18T01:43:04.758051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb23d84df9d55619d15e537b9629d6ea05969f1ff1dcfb3d941feae191c7c5b8

Aliases

arxiv: 1405.7743 · arxiv_version: 1405.7743v1 · doi: 10.48550/arxiv.1405.7743 · pith_short_12: ZMR5QTPZ2VLB · pith_short_16: ZMR5QTPZ2VLBTUK6 · pith_short_8: ZMR5QTPZ

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/ZMR5QTPZ2VLBTUK6KN5ZMKOW5I \
  | 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: cb23d84df9d55619d15e537b9629d6ea05969f1ff1dcfb3d941feae191c7c5b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2523804c08171f2f8856447c35b9958ea80716ebd15f3ba79de600f54623039",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-05-29T22:54:27Z",
    "title_canon_sha256": "a48312d7120268de9983783b3722af56891f837bfc604f0fc8120f3ef7c9d6ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7743",
    "kind": "arxiv",
    "version": 1
  }
}