Pith Number

pith:6F72DHSF

pith:2018:6F72DHSFXVBXNWUGECJACI2XKB

not attested not anchored not stored refs pending

Interlayer Topological Transport and Devices based on Layer Pseudospins in Photonic Valley-Hall Phases

Bo Hou, C. T. Chan, Jian Chen, Jingxuan Tian, Shuxia Wang, Weijia Wen, Weixin Lu, Xiaoxiao Wu, Xin Li, Yingzhou Huang, Zhenyu Li

arxiv:1812.06198 v3 · 2018-12-14 · physics.optics · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6F72DHSFXVBXNWUGECJACI2XKB}

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	2026-05-17T23:39:25.228707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f17fa19e45bd4376da8620920123575054a167d9eb66a98e9edac3dad5a0e01e

Aliases

arxiv: 1812.06198 · arxiv_version: 1812.06198v3 · doi: 10.48550/arxiv.1812.06198 · pith_short_12: 6F72DHSFXVBX · pith_short_16: 6F72DHSFXVBXNWUG · pith_short_8: 6F72DHSF

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/6F72DHSFXVBXNWUGECJACI2XKB \
  | 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: f17fa19e45bd4376da8620920123575054a167d9eb66a98e9edac3dad5a0e01e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39b49271c56d9ea2f72f9ce6fbd441ea487fe9054007070301515aae9cc6558a",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-12-14T23:01:36Z",
    "title_canon_sha256": "2133b7a2840c52f0b91274a7b098203e729ca8c3746216a2ec107ccdb220777c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.06198",
    "kind": "arxiv",
    "version": 3
  }
}