Pith Number

pith:LUPGOY63

pith:2026:LUPGOY63IBRDRBFIYIEVJGJAY3

not attested not anchored not stored refs pending

Extrinsic Limitations of Stealthy Hyperuniform devices

Franck Carcenac, Laurent Mazenq, Louis Forestier, Miao Chen, Philippe Lalanne, Yuhao Xu

arxiv:2602.02637 v2 · 2026-02-02 · 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{LUPGOY63IBRDRBFIYIEVJGJAY3}

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	2026-06-11T01:10:32.570741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d1e6763db40623884a8c209549920c6de6807af221150c6d2d1474664b57b7d

Aliases

arxiv: 2602.02637 · arxiv_version: 2602.02637v2 · doi: 10.48550/arxiv.2602.02637 · pith_short_12: LUPGOY63IBRD · pith_short_16: LUPGOY63IBRDRBFI · pith_short_8: LUPGOY63

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/LUPGOY63IBRDRBFIYIEVJGJAY3 \
  | 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: 5d1e6763db40623884a8c209549920c6de6807af221150c6d2d1474664b57b7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3395d2e5733927dd77802d17e7b67c40cd6499e7f917e397bf41b22533db4b78",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-02-02T18:36:43Z",
    "title_canon_sha256": "7e9b106d5f7053d55d7c0c4b620b6ce8f659cd2d8ebd6ad7209a2f2b0c38c6f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.02637",
    "kind": "arxiv",
    "version": 2
  }
}