Pith Number

pith:QY2EZJ42

pith:2018:QY2EZJ42AR5OBBW2IG6AT5VMBC

not attested not anchored not stored refs pending

Power generation from a radiative thermal source using a large-area infrared rectenna

Andrew Starbuck, David W. Peters, Emil A. Kadlec, Joshua Shank, Paul S. Davids, Robert L. Jarecki, Stephen Howell

arxiv:1801.02544 v1 · 2018-01-08 · 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{QY2EZJ42AR5OBBW2IG6AT5VMBC}

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	2026-05-18T00:14:46.590632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86344ca79a047ae086da41bc09f6ac08ac66379a92f52eb2d249646571ba2b83

Aliases

arxiv: 1801.02544 · arxiv_version: 1801.02544v1 · doi: 10.48550/arxiv.1801.02544 · pith_short_12: QY2EZJ42AR5O · pith_short_16: QY2EZJ42AR5OBBW2 · pith_short_8: QY2EZJ42

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/QY2EZJ42AR5OBBW2IG6AT5VMBC \
  | 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: 86344ca79a047ae086da41bc09f6ac08ac66379a92f52eb2d249646571ba2b83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da460d45a0f0be32b627146772520d9d18825432168fd6533c73568a88aecf26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-01-08T16:39:14Z",
    "title_canon_sha256": "3eca33ee0a58c2e461e768bd6cb287a40c49e28332cb0ba0382952b4275a4b30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02544",
    "kind": "arxiv",
    "version": 1
  }
}