Pith Number

pith:M6EBGZEH

pith:2012:M6EBGZEHCXFV2PTUIGGCMP5N2D

not attested not anchored not stored refs pending

Ultraviolet dielectric hyperlens with layered graphene and boron nitride

Baile Zhang, Junxia Wang, Yang Xu Hongsheng Chen

arxiv:1205.4823 v1 · 2012-05-22 · physics.chem-ph · 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{M6EBGZEHCXFV2PTUIGGCMP5N2D}

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	2026-05-18T03:55:11.563440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

678813648715cb5d3e74418c263fadd0c84069ddd5a78d3de39da4bdd35bbc86

Aliases

arxiv: 1205.4823 · arxiv_version: 1205.4823v1 · doi: 10.48550/arxiv.1205.4823 · pith_short_12: M6EBGZEHCXFV · pith_short_16: M6EBGZEHCXFV2PTU · pith_short_8: M6EBGZEH

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/M6EBGZEHCXFV2PTUIGGCMP5N2D \
  | 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: 678813648715cb5d3e74418c263fadd0c84069ddd5a78d3de39da4bdd35bbc86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c7eced81c0630840a183b1267c3c772658a3d58ea672f3203b018ad7a1fefce",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2012-05-22T07:21:54Z",
    "title_canon_sha256": "d5be5bad8cd0d0fd787c2fd8717c7c601134944c6d526beb2c2563c0b1d9de72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.4823",
    "kind": "arxiv",
    "version": 1
  }
}