Pith Number

pith:YAZOOUWJ

pith:2019:YAZOOUWJVLA4JTDOIHVTFR6HF3

not attested not anchored not stored refs pending

Towards Topological Protection based millimetre wave devices

Francesco S. Piccioli, Gian Guido Gentili, Giuseppe Pelosi, Stefano Selleri

arxiv:1908.05036 v1 · 2019-08-14 · physics.app-ph · 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{YAZOOUWJVLA4JTDOIHVTFR6HF3}

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	2026-07-05T00:03:51.629147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c032e752c9aac1c4cc6e41eb32c7c72eea3ad512902cd3484ce0b3352729a2ad

Aliases

arxiv: 1908.05036 · arxiv_version: 1908.05036v1 · doi: 10.48550/arxiv.1908.05036 · pith_short_12: YAZOOUWJVLA4 · pith_short_16: YAZOOUWJVLA4JTDO · pith_short_8: YAZOOUWJ

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/YAZOOUWJVLA4JTDOIHVTFR6HF3 \
  | 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: c032e752c9aac1c4cc6e41eb32c7c72eea3ad512902cd3484ce0b3352729a2ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56faacc4213d5435f7f2d694c2b0c8a6ee41610e1078f51ff65821ec19b3b36b",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-08-14T09:26:21Z",
    "title_canon_sha256": "9c1850693c67094338d3e25901dc74cee6d36556e44367196deef3f129501f83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05036",
    "kind": "arxiv",
    "version": 1
  }
}