Pith Number

pith:H7S2KTSV

pith:2016:H7S2KTSVPLRDB5L7I6NR6T5KOS

not attested not anchored not stored refs pending

A review of metasurfaces: physics and applications

Antoinette J Taylor, Hou-Tong Chen, Nanfang Yu

arxiv:1605.07672 v1 · 2016-05-24 · 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{H7S2KTSVPLRDB5L7I6NR6T5KOS}

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	2026-05-18T00:56:37.874245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fe5a54e557ae230f57f479b1f4faa748944b102c1af9a01db235492ba540683

Aliases

arxiv: 1605.07672 · arxiv_version: 1605.07672v1 · doi: 10.48550/arxiv.1605.07672 · pith_short_12: H7S2KTSVPLRD · pith_short_16: H7S2KTSVPLRDB5L7 · pith_short_8: H7S2KTSV

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/H7S2KTSVPLRDB5L7I6NR6T5KOS \
  | 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: 3fe5a54e557ae230f57f479b1f4faa748944b102c1af9a01db235492ba540683

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c38c8c134871a1da71169e9134584cd36ce7ae5d4981a3d52a77b8144de8491",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-05-24T22:09:13Z",
    "title_canon_sha256": "be247c81ea647a5fca1d2e75c77044c6bd686440a2b3ac955d5c3494904687ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.07672",
    "kind": "arxiv",
    "version": 1
  }
}