Pith Number

pith:OUQXXU4I

pith:2017:OUQXXU4I32OK3EQYAZJ24ECH2W

not attested not anchored not stored refs pending

Monolithic Photoelectrochemical Device for 19% Direct Water Splitting

David Lackner, Frank Dimroth, Hans-Joachim Lewerenz, Harry A. Atwater, Jens Ohlmann, Matthias H. Richter, Matthias M. May, Thomas Hannappel, Wen-Hui Cheng

arxiv:1706.01493 v1 · 2017-06-05 · 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{OUQXXU4I32OK3EQYAZJ24ECH2W}

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	2026-05-18T00:11:11.692700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75217bd388de9cad92180653ae1047d5904f4e12bb069f708f2a167b20df6c6b

Aliases

arxiv: 1706.01493 · arxiv_version: 1706.01493v1 · doi: 10.48550/arxiv.1706.01493 · pith_short_12: OUQXXU4I32OK · pith_short_16: OUQXXU4I32OK3EQY · pith_short_8: OUQXXU4I

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/OUQXXU4I32OK3EQYAZJ24ECH2W \
  | 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: 75217bd388de9cad92180653ae1047d5904f4e12bb069f708f2a167b20df6c6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63f9ca2492bb2c2eff094ec9c5c6799807c68715de7f5f9b6dc11954bc6263ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-06-05T18:40:47Z",
    "title_canon_sha256": "85900d7d4bade23a7d14382c6cbf541d4c8c0f7a7a027f90a7f719475dbcc28d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01493",
    "kind": "arxiv",
    "version": 1
  }
}