Pith Number

pith:FRPN57DG

pith:2020:FRPN57DGPGE2S4NVZGCSE5M2DW

not attested not anchored not stored refs pending

Bi2Te3/Si thermophotovoltaic cells converting low temperature radiation into electricity

Bo Yin, Chaogang Lou, Xiaojian Li, Xin Li, Yujie Zhang, Zongkai Liu

arxiv:2003.13185 v1 · 2020-03-30 · 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{FRPN57DGPGE2S4NVZGCSE5M2DW}

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.

Cited by

1 paper in Pith

AI-Driven Analytics of Team-Teaching Talk: Acoustic Patterns across Experience, Cohorts and the Learning Design

Receipt and verification

First computed	2026-07-05T00:51:13.241451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c5edefc667989a971b5c98522759a1dbe9acdf18ab0689974b77611d4a6de23

Aliases

arxiv: 2003.13185 · arxiv_version: 2003.13185v1 · doi: 10.48550/arxiv.2003.13185 · pith_short_12: FRPN57DGPGE2 · pith_short_16: FRPN57DGPGE2S4NV · pith_short_8: FRPN57DG

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/FRPN57DGPGE2S4NVZGCSE5M2DW \
  | 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: 2c5edefc667989a971b5c98522759a1dbe9acdf18ab0689974b77611d4a6de23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5accd2fc4a3827a6348dbb2f2a9ee9036f6498ea6ebcf04d609af7b97205146e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-03-30T02:05:09Z",
    "title_canon_sha256": "32bc4f8a3e7a3c240aae58f702d8479e8a4b770efa554bca95d931f3cdd4f281"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.13185",
    "kind": "arxiv",
    "version": 1
  }
}