Pith Number

pith:FVBGRB2M

pith:2010:FVBGRB2M3HOJLFYH2U32CAEZOD

not attested not anchored not stored refs pending

Polarization modulation by tunable electromagnetic metamaterial reflector/absorber

Bo Zhu, Ci Huang, Tian Jiang, Yijun Feng Junming Zhao, Zhengbin Wang

arxiv:1010.4378 v1 · 2010-10-21 · 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{FVBGRB2M3HOJLFYH2U32CAEZOD}

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	2026-05-18T02:05:00.223074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d4268874cd9dc959707d537a1009970df548a36ee1335da90a412c5735bb7e3

Aliases

arxiv: 1010.4378 · arxiv_version: 1010.4378v1 · doi: 10.48550/arxiv.1010.4378 · pith_short_12: FVBGRB2M3HOJ · pith_short_16: FVBGRB2M3HOJLFYH · pith_short_8: FVBGRB2M

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/FVBGRB2M3HOJLFYH2U32CAEZOD \
  | 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: 2d4268874cd9dc959707d537a1009970df548a36ee1335da90a412c5735bb7e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c0537144b1be67a097f6c4d52456ee3f5bc39c2d0154c1dac9e927eeb186754",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-10-21T06:50:46Z",
    "title_canon_sha256": "9d650545e8d3483e3098a155ecdcd4344716faf326f17589b47c76149616c7cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4378",
    "kind": "arxiv",
    "version": 1
  }
}