Pith Number

pith:EKW4JRTF

pith:2020:EKW4JRTFXRH5BEVGLJW2YQ4W6F

not attested not anchored not stored refs pending

Topological valley plasmon transport in bilayer graphene metasurfaces for sensing applications

Jian Wei You, Nicolae C. Panoiu, Yupei Wang, Zhihao Lan

arxiv:2005.14269 v1 · 2020-05-28 · 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{EKW4JRTFXRH5BEVGLJW2YQ4W6F}

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	2026-07-05T01:06:35.738100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22adc4c665bc4fd092a65a6dac4396f17b6f4d03eb7677075ba96748a1068bb2

Aliases

arxiv: 2005.14269 · arxiv_version: 2005.14269v1 · doi: 10.48550/arxiv.2005.14269 · pith_short_12: EKW4JRTFXRH5 · pith_short_16: EKW4JRTFXRH5BEVG · pith_short_8: EKW4JRTF

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/EKW4JRTFXRH5BEVGLJW2YQ4W6F \
  | 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: 22adc4c665bc4fd092a65a6dac4396f17b6f4d03eb7677075ba96748a1068bb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9c5037fb081473635c662d6b3794abf62b5bd5c106f0c68a9b4e88f6563fad3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-05-28T20:06:04Z",
    "title_canon_sha256": "c571a1ed88a932b36fda765cf5f461f55248a9c6663f43251f73cf3fcab8ece9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.14269",
    "kind": "arxiv",
    "version": 1
  }
}