Pith Number

pith:4LIGDHBZ

pith:2019:4LIGDHBZAQFW5X6AXSRLCI2XDY

not attested not anchored not stored refs pending

Novel heterojunction bipolar transistor architectures for the practical implementation of high-efficiency three-terminal solar cells

Antonio Mart\'i, Elisa Antol\'in, Pablo G. Linares

arxiv:1904.12305 v1 · 2019-04-28 · physics.app-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4LIGDHBZAQFW5X6AXSRLCI2XDY}

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	2026-05-17T23:47:36.826171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2d0619c39040b6edfc0bca2b123571e1273c337e1e83bfe1085fccabd729b6f

Aliases

arxiv: 1904.12305 · arxiv_version: 1904.12305v1 · doi: 10.48550/arxiv.1904.12305 · pith_short_12: 4LIGDHBZAQFW · pith_short_16: 4LIGDHBZAQFW5X6A · pith_short_8: 4LIGDHBZ

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/4LIGDHBZAQFW5X6AXSRLCI2XDY \
  | 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: e2d0619c39040b6edfc0bca2b123571e1273c337e1e83bfe1085fccabd729b6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5460d974730ab823bf94a6aeafdc3162a42485ce6b3af975cf4576682a7be30",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-04-28T11:12:37Z",
    "title_canon_sha256": "197caaf0ceaead20a18e16b5b4e810439da8a7cb8133c3cf2733dbd859a31ab7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12305",
    "kind": "arxiv",
    "version": 1
  }
}