Pith Number

pith:JO2ZGIVL

pith:2017:JO2ZGIVLX4IS467VPVBHOAW3QX

not attested not anchored not stored refs pending

Anti-reflection coating design for metallic terahertz meta-materials

M.C. Hoffmann, M. Hudl, M. Pancaldi, P. Vavassori, R. Freeman, S. Bonetti, S. Urazhdin

arxiv:1711.05670 v2 · 2017-11-15 · physics.app-ph · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JO2ZGIVLX4IS467VPVBHOAW3QX}

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	2026-07-05T08:06:20.900559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bb59322abbf112e7bf57d427702db85f706e50605f054345b2bb4a2c463dfee

Aliases

arxiv: 1711.05670 · arxiv_version: 1711.05670v2 · doi: 10.48550/arxiv.1711.05670 · pith_short_12: JO2ZGIVLX4IS · pith_short_16: JO2ZGIVLX4IS467V · pith_short_8: JO2ZGIVL

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/JO2ZGIVLX4IS467VPVBHOAW3QX \
  | 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: 4bb59322abbf112e7bf57d427702db85f706e50605f054345b2bb4a2c463dfee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d709b1eaa770351bec9044367aeae422abfc17e9d75ff11d5ad8b68bb5f6af1",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-11-15T17:05:56Z",
    "title_canon_sha256": "81c87126259351609d07caddcd9424ee9a3a14ecc5814d99e5b4f586f45acf73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05670",
    "kind": "arxiv",
    "version": 2
  }
}