Pith Number

pith:7IBYETAM

pith:2018:7IBYETAMFWWIBUKWBWUCYZIGLC

not attested not anchored not stored refs pending

Topological spin-Hall edge states of flexural wave in perforated metamaterial plates

Kaiping Yu, Linyun Yang, Rui Zhao, Shuaishuai Liu, Ying Wu

arxiv:1801.09558 v3 · 2018-01-29 · 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{7IBYETAMFWWIBUKWBWUCYZIGLC}

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	2026-05-18T00:10:22.119620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa03824c0c2dac80d1560da82c6506589b7afc1ea6262ca3e6243affd190268c

Aliases

arxiv: 1801.09558 · arxiv_version: 1801.09558v3 · doi: 10.48550/arxiv.1801.09558 · pith_short_12: 7IBYETAMFWWI · pith_short_16: 7IBYETAMFWWIBUKW · pith_short_8: 7IBYETAM

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/7IBYETAMFWWIBUKWBWUCYZIGLC \
  | 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: fa03824c0c2dac80d1560da82c6506589b7afc1ea6262ca3e6243affd190268c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83c7491450b0ba29192d81c98881bc1209323649d714d7e3cc02af5cca9b65bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-01-29T15:08:30Z",
    "title_canon_sha256": "17084a08ca5c475980269073fb3fc8e39d9c50ecf918a1b10845ca1e5bbd0aa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09558",
    "kind": "arxiv",
    "version": 3
  }
}