Pith Number

pith:S36NILCS

pith:2018:S36NILCS3PONUL4MGUTFJYUODG

not attested not anchored not stored refs pending

Three-dimensional visible-light invisibility cloak

Bin Zheng, Erping Li, Hongsheng Chen, Huaping Wang, Lian Shen, Liqiao Jing, Rongrong Zhu, Xianmin Zhang, Xu Liu, Yihao Yang, Zuojia Wang

arxiv:1804.05696 v1 · 2018-04-16 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S36NILCS3PONUL4MGUTFJYUODG}

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	2026-05-18T00:18:27.582926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96fcd42c52dbdcda2f8c352654e28e19b995549a546eefe163db049fabd34368

Aliases

arxiv: 1804.05696 · arxiv_version: 1804.05696v1 · doi: 10.48550/arxiv.1804.05696 · pith_short_12: S36NILCS3PON · pith_short_16: S36NILCS3PONUL4M · pith_short_8: S36NILCS

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/S36NILCS3PONUL4MGUTFJYUODG \
  | 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: 96fcd42c52dbdcda2f8c352654e28e19b995549a546eefe163db049fabd34368

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68a103e0e66895eb1a168d85578e7fa4b81edbdd2667e0fb8306780e9ce32cf8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-04-16T14:11:22Z",
    "title_canon_sha256": "21c0e3fbe2f9cb035d71b6befa61c60cd2bd7bf029db0b7f1bdab367a9e98295"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05696",
    "kind": "arxiv",
    "version": 1
  }
}