Pith Number

pith:SW32H6Q6

pith:2024:SW32H6Q6FNLNK37GGRF3XARHEL

not attested not anchored not stored refs pending

ExtremeMETA: High-speed Lightweight Image Segmentation Model by Remodeling Multi-channel Metamaterial Imagers

Brandon T. Swartz, Ivan Kravchenko, Jason G. Valentine, Quan Liu, Yuankai Huo

arxiv:2405.17568 v1 · 2024-05-27 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SW32H6Q6FNLNK37GGRF3XARHEL}

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	2026-07-05T08:24:08.485937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95b7a3fa1e2b56d56fe6344bbb822722e21d9aecc7267921dc3a39c74e9257d9

Aliases

arxiv: 2405.17568 · arxiv_version: 2405.17568v1 · doi: 10.48550/arxiv.2405.17568 · pith_short_12: SW32H6Q6FNLN · pith_short_16: SW32H6Q6FNLNK37G · pith_short_8: SW32H6Q6

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/SW32H6Q6FNLNK37GGRF3XARHEL \
  | 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: 95b7a3fa1e2b56d56fe6344bbb822722e21d9aecc7267921dc3a39c74e9257d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4de573508b4ca39b114184a5dc22fcaa9009ba0402bfcf32b6ae25bcdd764522",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-05-27T18:03:37Z",
    "title_canon_sha256": "3a58de7854aa082d23e6febf02c530a395f501496fdf9c60b23b1bba384548d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.17568",
    "kind": "arxiv",
    "version": 1
  }
}