Pith Number

pith:B4ZCA76D

pith:2020:B4ZCA76DV6PT6F4WENKIZOCNZD

not attested not anchored not stored refs pending

Solar Thermoradiative-Photovoltaic Energy Conversion

Andrew J. Ferguson, Eric J. Tervo, Eric S. Toberer, Myles A. Steiner, William A. Callahan

arxiv:2007.11574 v2 · 2020-07-22 · physics.app-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{B4ZCA76DV6PT6F4WENKIZOCNZD}

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	2026-07-05T02:06:31.973602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f32207fc3af9f3f179623548cb84dc8eeef6d5d0f7c73868846f52744cbb67c

Aliases

arxiv: 2007.11574 · arxiv_version: 2007.11574v2 · doi: 10.48550/arxiv.2007.11574 · pith_short_12: B4ZCA76DV6PT · pith_short_16: B4ZCA76DV6PT6F4W · pith_short_8: B4ZCA76D

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/B4ZCA76DV6PT6F4WENKIZOCNZD \
  | 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: 0f32207fc3af9f3f179623548cb84dc8eeef6d5d0f7c73868846f52744cbb67c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8eaa2c3b85fc3c0b545c247bc4c703f50f0564e0a5307a0a0436dd2e51e5e8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-07-22T17:55:34Z",
    "title_canon_sha256": "627699a8b76c5dc7a1c327e9ee1a5a2ba1047a92497cee3b178063733dadc9fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.11574",
    "kind": "arxiv",
    "version": 2
  }
}