Pith Number

pith:6A4MRO6S

pith:2021:6A4MRO6SRK4Z3UZPLI2QI7CPOJ

not attested not anchored not stored refs pending

Coupled Charge and Radiation Transport Processes in Thermophotovoltaic and Thermoradiative Cells

Andrew J. Ferguson, Dudong Feng, Eric J. Tervo, Eric S. Toberer, William A. Callahan, Zhuomin M. Zhang

arxiv:2101.04746 v2 · 2021-01-12 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6A4MRO6SRK4Z3UZPLI2QI7CPOJ}

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	2026-07-05T02:56:55.451494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f038c8bbd28ab99dd32f5a35047c4f727d158442a2f4e43c4ea64223d0899a78

Aliases

arxiv: 2101.04746 · arxiv_version: 2101.04746v2 · doi: 10.48550/arxiv.2101.04746 · pith_short_12: 6A4MRO6SRK4Z · pith_short_16: 6A4MRO6SRK4Z3UZP · pith_short_8: 6A4MRO6S

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/6A4MRO6SRK4Z3UZPLI2QI7CPOJ \
  | 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: f038c8bbd28ab99dd32f5a35047c4f727d158442a2f4e43c4ea64223d0899a78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3efeb747edbd578e869c29103aa776d2074a1eea8f0335efd1b3242574798240",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-01-12T20:45:17Z",
    "title_canon_sha256": "40e8a3872abd3dc92ee396e8156dda893c53c00e440bbeba7ffd72cd3f0ce49c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.04746",
    "kind": "arxiv",
    "version": 2
  }
}