Pith Number

pith:Z2C4LVBJ

pith:2021:Z2C4LVBJ4XSW5LK35JRPUQ4CWG

not attested not anchored not stored refs pending

MoS$_{2}$ nanosheets incorporated {\alpha}-Fe$_{2}$O$_{3}$/ZnO nanocomposite with enhanced photocatalytic dye degradation and hydrogen production ability

Angkita Mistry Tama, M. A. Basith, M. D. I. Bhuyan, M. N. Islam, Sagar Dutta, Subrata Das

arxiv:2111.07185 v1 · 2021-11-13 · 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{Z2C4LVBJ4XSW5LK35JRPUQ4CWG}

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	2026-07-05T03:31:37.106000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce85c5d429e5e56ead5bea62fa4382b1b912a932bc7fb991e2f10070f35061b8

Aliases

arxiv: 2111.07185 · arxiv_version: 2111.07185v1 · doi: 10.48550/arxiv.2111.07185 · pith_short_12: Z2C4LVBJ4XSW · pith_short_16: Z2C4LVBJ4XSW5LK3 · pith_short_8: Z2C4LVBJ

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/Z2C4LVBJ4XSW5LK35JRPUQ4CWG \
  | 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: ce85c5d429e5e56ead5bea62fa4382b1b912a932bc7fb991e2f10070f35061b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7500ef44e5a0eac6eabafcfbec8fd28ba410450db2a5b6656176262f68802e24",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2021-11-13T20:21:42Z",
    "title_canon_sha256": "ced3cd1292da2872db08c2a1a80c2f5ebe1c964613f827090560a12ad8e217f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.07185",
    "kind": "arxiv",
    "version": 1
  }
}