Pith Number

pith:FCBM2KPQ

pith:2012:FCBM2KPQV4CPGL6XJBCVOJB2UD

not attested not anchored not stored refs pending

Realizing bending waveguides with anisotropic epsilon-near-zero metamaterials

Bo Hou, Huanyang Chen, Jie Luo, Ping Xu, Yun Lai

arxiv:1201.2830 v2 · 2012-01-13 · 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{FCBM2KPQV4CPGL6XJBCVOJB2UD}

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	2026-05-18T01:58:49.708598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2882cd29f0af04f32fd7484557243aa0c333acd979d1fbd03cebdf06a45e896f

Aliases

arxiv: 1201.2830 · arxiv_version: 1201.2830v2 · doi: 10.48550/arxiv.1201.2830 · pith_short_12: FCBM2KPQV4CP · pith_short_16: FCBM2KPQV4CPGL6X · pith_short_8: FCBM2KPQ

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/FCBM2KPQV4CPGL6XJBCVOJB2UD \
  | 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: 2882cd29f0af04f32fd7484557243aa0c333acd979d1fbd03cebdf06a45e896f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54be3b280e119009258fa7a71c5f4bcd55924b14082eff2b54f26321cf38ec56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-01-13T13:21:49Z",
    "title_canon_sha256": "d4306d5c17b0d4fd0c27d5e8d45a16fe28dea471332c15a7a3351975946e1433"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2830",
    "kind": "arxiv",
    "version": 2
  }
}