Pith Number

pith:SK3ZYTUJ

pith:2018:SK3ZYTUJ6QE7QJ3XAJQ2KC5HJX

not attested not anchored not stored refs pending

Enhanced Absorption of Waves in Stealth Hyperuniform Disordered Media

Florian Bigourdan, R\'emi Carminati, Romain Pierrat

arxiv:1806.08188 v4 · 2018-06-21 · 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{SK3ZYTUJ6QE7QJ3XAJQ2KC5HJX}

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	2026-05-17T23:50:13.326665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92b79c4e89f409f827770261a50ba74de8ba2158ad6e340ab0ca3e49144dbc03

Aliases

arxiv: 1806.08188 · arxiv_version: 1806.08188v4 · doi: 10.48550/arxiv.1806.08188 · pith_short_12: SK3ZYTUJ6QE7 · pith_short_16: SK3ZYTUJ6QE7QJ3X · pith_short_8: SK3ZYTUJ

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/SK3ZYTUJ6QE7QJ3XAJQ2KC5HJX \
  | 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: 92b79c4e89f409f827770261a50ba74de8ba2158ad6e340ab0ca3e49144dbc03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b0bf4f805d07eaf317b34120c15ac87863e3ac93777884b6f81d01be2102316",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-06-21T12:05:13Z",
    "title_canon_sha256": "b94ab6a38e46a963b763459bafed57162c7d865cb747493dfe16f8d2768ba7cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08188",
    "kind": "arxiv",
    "version": 4
  }
}