Pith Number

pith:CS7TE6O2

pith:2026:CS7TE6O2TOBHJZ6WL5U5SJ5KT2

not attested not anchored not stored refs pending

Ultrahigh-Q All-Metallic Metasurfaces with Robust Near-Perfect Absorption

Chaoying Shi, Guoliang Deng, Hanlei Xu, Han Qi, Hao Zhou, Hong Zhang, Jun Wang, Ziming Meng

arxiv:2605.29545 v1 · 2026-05-28 · 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{CS7TE6O2TOBHJZ6WL5U5SJ5KT2}

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	2026-05-29T01:05:46.332485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14bf3279da9b8274e7d65f69d927aa9eb1ed5a948a81fb6e82d203a0cc6e971b

Aliases

arxiv: 2605.29545 · arxiv_version: 2605.29545v1 · doi: 10.48550/arxiv.2605.29545 · pith_short_12: CS7TE6O2TOBH · pith_short_16: CS7TE6O2TOBHJZ6W · pith_short_8: CS7TE6O2

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/CS7TE6O2TOBHJZ6WL5U5SJ5KT2 \
  | 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: 14bf3279da9b8274e7d65f69d927aa9eb1ed5a948a81fb6e82d203a0cc6e971b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "165fdc05650e0f23e89de0d948b785e7958cb0e01f3a7d1ebb82b377ec126bb1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-05-28T07:56:51Z",
    "title_canon_sha256": "bad1c2d6a23c7f1d8fbd91f42c59ab2cbe4ab7d08b96109e7386a8e8c9b3523b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29545",
    "kind": "arxiv",
    "version": 1
  }
}