Pith Number

pith:GTW6S3UV

pith:2016:GTW6S3UVGANKWUVQCAKWGCUD37

not attested not anchored not stored refs pending

Towards negative index self-assembled metamaterials

Carsten Rockstuhl, Falk Lederer, Martin Fruhnert, Stefan M\"uhlig

arxiv:1605.09277 v1 · 2016-05-30 · 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{GTW6S3UVGANKWUVQCAKWGCUD37}

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	2026-05-18T01:13:21.522334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34ede96e95301aab52b01015630a83dfe2e4adfe1dd7484064fcf563bdb67197

Aliases

arxiv: 1605.09277 · arxiv_version: 1605.09277v1 · doi: 10.48550/arxiv.1605.09277 · pith_short_12: GTW6S3UVGANK · pith_short_16: GTW6S3UVGANKWUVQ · pith_short_8: GTW6S3UV

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/GTW6S3UVGANKWUVQCAKWGCUD37 \
  | 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: 34ede96e95301aab52b01015630a83dfe2e4adfe1dd7484064fcf563bdb67197

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db704ae3e0bce59bfcf5aae5f377c4b93bc843c97abb378e66ed985d20df9b74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-05-30T15:28:01Z",
    "title_canon_sha256": "4cd4d7e2b9ab2eca6828c007644a77c2c0fd6179ad5eead846fa5bc17c120637"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.09277",
    "kind": "arxiv",
    "version": 1
  }
}