Pith Number

pith:Z6DE5O2V

pith:2025:Z6DE5O2VQWRS363VPTSDET3BSI

not attested not anchored not stored refs pending

Efficient computation of thermal radiation from biperiodic layered systems using the T-matrix method

Carsten Rockstuhl, Ivan Fernandez-Corbaton, Lukas Rebholz, Markus Nyman, Martin Gabbert

arxiv:2508.11590 v1 · 2025-08-15 · physics.optics · physics.comp-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{Z6DE5O2VQWRS363VPTSDET3BSI}

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	2026-07-05T11:54:35.936134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf864ebb5585a32dfb757ce4324f619233f3b169713f4f846f913c5ed73f29b6

Aliases

arxiv: 2508.11590 · arxiv_version: 2508.11590v1 · doi: 10.48550/arxiv.2508.11590 · pith_short_12: Z6DE5O2VQWRS · pith_short_16: Z6DE5O2VQWRS363V · pith_short_8: Z6DE5O2V

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/Z6DE5O2VQWRS363VPTSDET3BSI \
  | 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: cf864ebb5585a32dfb757ce4324f619233f3b169713f4f846f913c5ed73f29b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21a34fe40f489fec036da37379b413e2de927de0d52267b8a6976e9672036942",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-08-15T16:54:56Z",
    "title_canon_sha256": "8da8e65b0e7564c9c322c5de6e00113b73d4b50df1dfda661b378fdd58eb24a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.11590",
    "kind": "arxiv",
    "version": 1
  }
}