Pith Number

pith:7UF3MNZK

pith:2019:7UF3MNZKEWXIGSOKBMA23PAM24

not attested not anchored not stored refs pending

Simple physical models for the partially transparent radiative windows, comparison to the radiative coolers

C. Caloz, E. Zhang, M. Skorobogatiy

arxiv:1906.07638 v1 · 2019-02-20 · 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{7UF3MNZKEWXIGSOKBMA23PAM24}

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	2026-05-17T23:42:59.654294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd0bb6372a25ae8349ca0b01adbc0cd72a6a28c890c038c1f0ab989c7ecfa9da

Aliases

arxiv: 1906.07638 · arxiv_version: 1906.07638v1 · doi: 10.48550/arxiv.1906.07638 · pith_short_12: 7UF3MNZKEWXI · pith_short_16: 7UF3MNZKEWXIGSOK · pith_short_8: 7UF3MNZK

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/7UF3MNZKEWXIGSOKBMA23PAM24 \
  | 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: fd0bb6372a25ae8349ca0b01adbc0cd72a6a28c890c038c1f0ab989c7ecfa9da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68e85d7d4eaacefa58f1b43f2cc22e6a71ef4d64c2a78ac4cc933395aa1f43cd",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-02-20T20:27:36Z",
    "title_canon_sha256": "41a4d5ce4987b2dc47b8b3200b37f7512a9ce690a91c7905c0a5742bc8c91bc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07638",
    "kind": "arxiv",
    "version": 1
  }
}