Pith Number

pith:G2VFPKNL

pith:2010:G2VFPKNLGU2TIV7LXL2ZDISVQU

not attested not anchored not stored refs pending

High symmetry versus optical isotropy of a negative index metamaterial

Andrei Andryieuski, Andrei V. Lavrinenko, Carsten Rockstuhl, Christoph Menzel, Falk Lederer, Radu Malureanu, Rumen Iliew

arxiv:1002.0129 v1 · 2010-01-31 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G2VFPKNLGU2TIV7LXL2ZDISVQU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:09:21.688041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36aa57a9ab35353457ebbaf591a2558526f00e9cfd14dc563e2a1b8ec19e7f69

Aliases

arxiv: 1002.0129 · arxiv_version: 1002.0129v1 · doi: 10.48550/arxiv.1002.0129 · pith_short_12: G2VFPKNLGU2T · pith_short_16: G2VFPKNLGU2TIV7L · pith_short_8: G2VFPKNL

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/G2VFPKNLGU2TIV7LXL2ZDISVQU \
  | 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: 36aa57a9ab35353457ebbaf591a2558526f00e9cfd14dc563e2a1b8ec19e7f69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a32d4eac3826012132a1a87f7d6941e4737341f33fc44f76f4cd5d91a20cf088",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-01-31T16:06:59Z",
    "title_canon_sha256": "90a1b2cd15949c15c2c056f68e97794b77e762c9fe51ef3c88de1344a8fb2654"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.0129",
    "kind": "arxiv",
    "version": 1
  }
}