Pith Number

pith:UUEELVAL

pith:2026:UUEELVAL2QLUUVKUHO2JMZRE6T

not attested not anchored not stored refs pending

Low-resistivity nitrogen-doped p-type Cu2O thin films enabled by millisecond flash lamp annealing

Jan Koloros, Ji\v{r}\'i Rezek, Matthias Fahland, Michaela \v{C}erven\'a, Pavel Baroch, Thomas Preu{\ss}ner

arxiv:2608.05452 v1 · 2026-08-05 · 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{UUEELVAL2QLUUVKUHO2JMZRE6T}

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	2026-08-07T00:47:53.220841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a50845d40bd4174a55543bb4966624f4e19ef77ee294210453ae25f7331193b9

Aliases

arxiv: 2608.05452 · arxiv_version: 2608.05452v1 · doi: 10.48550/arxiv.2608.05452 · pith_short_12: UUEELVAL2QLU · pith_short_16: UUEELVAL2QLUUVKU · pith_short_8: UUEELVAL

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/UUEELVAL2QLUUVKUHO2JMZRE6T \
  | 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: a50845d40bd4174a55543bb4966624f4e19ef77ee294210453ae25f7331193b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1f302a0596423f356a3217476faf56f08661cbaba7f6d4bdc46d77d5cc41a0e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-08-05T22:54:30Z",
    "title_canon_sha256": "9115079d2d732817e9e1af1222d45ef85cba8ccd5e04b3724e0c1cf7b769794e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05452",
    "kind": "arxiv",
    "version": 1
  }
}