Pith Number

pith:OL5JF6TS

pith:2023:OL5JF6TSIQQYEKDIHUJTTI7OMA

not attested not anchored not stored refs pending

MgH2 nanoparticles confined in reduced graphene oxide pillared with organosilica: a novel type of hydrogen storage material

Bart J. Kooi, Dimitrios P. Gournis, Eleni Thomou, Estela Moreton Alfons\'in, Feng Yan, Huatang Cao, Konstantinos Spyrou, Liqiang Lu, Oreste De Luca, Peter Ngene, Petra E. de Jongh, Petra Rudolf, Sytze de Graaf, Yutao Pei

arxiv:2308.10137 v1 · 2023-08-20 · 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{OL5JF6TSIQQYEKDIHUJTTI7OMA}

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	2026-07-05T06:42:52.001422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72fa92fa7244218228683d1339a3ee60068f0f2651a7772c6f25917a2e5803a0

Aliases

arxiv: 2308.10137 · arxiv_version: 2308.10137v1 · doi: 10.48550/arxiv.2308.10137 · pith_short_12: OL5JF6TSIQQY · pith_short_16: OL5JF6TSIQQYEKDI · pith_short_8: OL5JF6TS

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/OL5JF6TSIQQYEKDIHUJTTI7OMA \
  | 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: 72fa92fa7244218228683d1339a3ee60068f0f2651a7772c6f25917a2e5803a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7848e8142693dd15013a424aa75946f6a0ddf4a9ff12ae1c251497c7b2a1caa6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-08-20T02:34:51Z",
    "title_canon_sha256": "7233b05783a14462d5e4b5cb8749208cabbd71c21eeebd6c50820bf1d28cb64b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.10137",
    "kind": "arxiv",
    "version": 1
  }
}