Pith Number

pith:YN3VBVZL

pith:2025:YN3VBVZLKIMXNHK4NETLJDDU3T

not attested not anchored not stored refs pending

Polarization-Independent Zero Directional Scattering Without Geometric Symmetries

Chunchao Wen, Jianfa Zhang, Shiqiao Qin, Wei Liu, Zhichun Qi, Zhihong Zhu

arxiv:2505.21834 v1 · 2025-05-27 · 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{YN3VBVZLKIMXNHK4NETLJDDU3T}

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	2026-07-05T11:11:04.429364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c37750d72b5219769d5c6926b48c74dcfa9b60a385a2a7e3a09f765a913605af

Aliases

arxiv: 2505.21834 · arxiv_version: 2505.21834v1 · doi: 10.48550/arxiv.2505.21834 · pith_short_12: YN3VBVZLKIMX · pith_short_16: YN3VBVZLKIMXNHK4 · pith_short_8: YN3VBVZL

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/YN3VBVZLKIMXNHK4NETLJDDU3T \
  | 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: c37750d72b5219769d5c6926b48c74dcfa9b60a385a2a7e3a09f765a913605af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb8417111fee42c0ab1ead9091fb278d541c12972790ec7f32135297f91375d3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-05-27T23:48:02Z",
    "title_canon_sha256": "519d551313f98d3df927f470f48c8ae9bd69ca54ccde2de87ceb645404e6550f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21834",
    "kind": "arxiv",
    "version": 1
  }
}