Pith Number

pith:EM5YXJNB

pith:2010:EM5YXJNBTBDJIDAVHBKO373FLB

not attested not anchored not stored refs pending

Cryogenic temperatures as a path towards high-Q terahertz metamaterials

Carsten Rockstuhl, Jiaguang Han, Jianquiang Gu, Ranjan Singh, WeiLi Zhang, Zhen Tian

arxiv:1001.3833 v1 · 2010-01-21 · physics.optics · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EM5YXJNBTBDJIDAVHBKO373FLB}

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	2026-05-18T02:09:31.467821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

233b8ba5a19846940c153854edff655879367c9e9e060482fb12800bf2e678ad

Aliases

arxiv: 1001.3833 · arxiv_version: 1001.3833v1 · doi: 10.48550/arxiv.1001.3833 · pith_short_12: EM5YXJNBTBDJ · pith_short_16: EM5YXJNBTBDJIDAV · pith_short_8: EM5YXJNB

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/EM5YXJNBTBDJIDAVHBKO373FLB \
  | 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: 233b8ba5a19846940c153854edff655879367c9e9e060482fb12800bf2e678ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c70a9b959b5e5e718923d606c5fe5d100c3a6cae36cdfd12283c1f50472ababb",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-01-21T19:44:10Z",
    "title_canon_sha256": "cfdf6e81c94962a5cc3451443004a3c241dd50b147825d00837aa8838cce59ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.3833",
    "kind": "arxiv",
    "version": 1
  }
}