Pith Number

pith:JLHWEPAA

pith:2018:JLHWEPAAXC4C4WU6HN7ZJEFGS6

not attested not anchored not stored refs pending

Accelerating Light with Metasurfaces

Alexandra Boltasseva, Anthony Grbic, Carl Pfeiffer, Di Wang, Meredith Henstridge, Roberto Merlin, Vlad M. Shalaev

arxiv:1803.01769 v2 · 2018-03-05 · 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{JLHWEPAAXC4C4WU6HN7ZJEFGS6}

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	2026-05-18T00:17:38.488469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4acf623c00b8b82e5a9e3b7f9490a69792b2d30ee72e56f1a7c27a2f574c87d9

Aliases

arxiv: 1803.01769 · arxiv_version: 1803.01769v2 · doi: 10.48550/arxiv.1803.01769 · pith_short_12: JLHWEPAAXC4C · pith_short_16: JLHWEPAAXC4C4WU6 · pith_short_8: JLHWEPAA

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/JLHWEPAAXC4C4WU6HN7ZJEFGS6 \
  | 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: 4acf623c00b8b82e5a9e3b7f9490a69792b2d30ee72e56f1a7c27a2f574c87d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "492b216b0d71bbef4e0b8d243e3ce4d763797dd74f31beacaa72200b2cb07c5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-03-05T16:50:49Z",
    "title_canon_sha256": "df55fc7b3ef15ca63ab89b3bae7563ca698f5c168246accc99d19f1a1b39b815"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01769",
    "kind": "arxiv",
    "version": 2
  }
}