Pith Number

pith:SE5KSIL6

pith:2018:SE5KSIL6JL4CDIDMYJTHHKXT2F

not attested not anchored not stored refs pending

Gold Nanoparticle Superlattice in Porous Silica and Low Temperature Catalytic CO Oxidation

Jeeun Lee, Jun-Ki Lee, Min Gyu Kim, Min-Jae Lee, Shin-Hyun Kang, Sung-Min Choi

arxiv:1810.10228 v2 · 2018-10-24 · 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{SE5KSIL6JL4CDIDMYJTHHKXT2F}

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	2026-05-18T00:01:19.218203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

913aa9217e4af821a06cc26673aaf3d14b82f1401c4d856d27e67a96c4e27fb0

Aliases

arxiv: 1810.10228 · arxiv_version: 1810.10228v2 · doi: 10.48550/arxiv.1810.10228 · pith_short_12: SE5KSIL6JL4C · pith_short_16: SE5KSIL6JL4CDIDM · pith_short_8: SE5KSIL6

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/SE5KSIL6JL4CDIDMYJTHHKXT2F \
  | 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: 913aa9217e4af821a06cc26673aaf3d14b82f1401c4d856d27e67a96c4e27fb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e62e2745c70521f8b92938d002b4e8fa741cf04853e64f2036faa2ecbb029249",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-10-24T07:47:41Z",
    "title_canon_sha256": "72e2efeface388ad4c2b05a47dd6331fdc359daf5fb73f593a28da37afc21ae8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10228",
    "kind": "arxiv",
    "version": 2
  }
}