Pith Number

pith:JL3XIJOZ

pith:2012:JL3XIJOZWJ6YOJM6TDILHNXQLA

not attested not anchored not stored refs pending

Terahertz Nonlinear Superconducting Metamaterials

Biaobing Jin, Caihong Zhang, Hiro Murakami, Iwao Kawayama, Jiaguang Han, Jian Chen, Jingbo Wu, Lin Kang, Masayoshi Tonouchi, Peiheng Wu

arxiv:1212.2711 v1 · 2012-12-12 · 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{JL3XIJOZWJ6YOJM6TDILHNXQLA}

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	2026-05-18T01:52:39.734178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4af77425d9b27d87259e98d0b3b6f0582547e7c2ba57d4c3b3bee38fa2b2a2f4

Aliases

arxiv: 1212.2711 · arxiv_version: 1212.2711v1 · doi: 10.48550/arxiv.1212.2711 · pith_short_12: JL3XIJOZWJ6Y · pith_short_16: JL3XIJOZWJ6YOJM6 · pith_short_8: JL3XIJOZ

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/JL3XIJOZWJ6YOJM6TDILHNXQLA \
  | 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: 4af77425d9b27d87259e98d0b3b6f0582547e7c2ba57d4c3b3bee38fa2b2a2f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "623b0df94b993bf98a2f7f92432521c4b41910e66121d4121563c99c040e9876",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-12-12T06:00:32Z",
    "title_canon_sha256": "8cb4810737908ef4b2815d7c9060e4e2a19c30a02ca1b42078fee6ab7f1e4f93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2711",
    "kind": "arxiv",
    "version": 1
  }
}