Pith Number

pith:SVSRCNSA

pith:2020:SVSRCNSACX6TS7TVJD2GTG73A4

not attested not anchored not stored refs pending

Ideal Unconventional Weyl Point in a Chiral Photonic Metamaterial

Baile Zhang, Peiheng Zhou, Shengyuan A. Yang, Xiaolong Feng, Yidong Chong, Yihao Yang, Yue-Xin Huang, Zhen Gao

arxiv:2007.02003 v1 · 2020-07-02 · cond-mat.mes-hall · cond-mat.other · 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{SVSRCNSACX6TS7TVJD2GTG73A4}

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	2026-07-05T01:40:33.536820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

956511364015fd397e7548f4699bfb0728b272605b70d2394e10da91dab96f96

Aliases

arxiv: 2007.02003 · arxiv_version: 2007.02003v1 · doi: 10.48550/arxiv.2007.02003 · pith_short_12: SVSRCNSACX6T · pith_short_16: SVSRCNSACX6TS7TV · pith_short_8: SVSRCNSA

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/SVSRCNSACX6TS7TVJD2GTG73A4 \
  | 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: 956511364015fd397e7548f4699bfb0728b272605b70d2394e10da91dab96f96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0321e8e7c9edec2913f845a514f2c397334a301d886c93c2afd749d3fa0538d3",
    "cross_cats_sorted": [
      "cond-mat.other",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-07-02T12:10:47Z",
    "title_canon_sha256": "519888c26c9880cff127d22b5566c39b5b0eba786a25f85bd9deb69a40462771"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.02003",
    "kind": "arxiv",
    "version": 1
  }
}