Pith Number

pith:XHJOAG75

pith:2013:XHJOAG755N55QASCFBA7IVMQS2

not attested not anchored not stored refs pending

Layer-dependent Electrocatalysis of MoS2 for Hydrogen Evolution

Linyou Cao, Shengyang Huang, Stephan Steinmann, Weitao Yang, Yanpeng Li, Yifei Yu

arxiv:1309.4319 v1 · 2013-09-15 · cond-mat.mtrl-sci · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XHJOAG755N55QASCFBA7IVMQS2}

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	2026-05-18T01:47:36.556149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9d2e01bfdeb7bd802422841f45590969c5ebec074409e76612f6d5dd0580b1f

Aliases

arxiv: 1309.4319 · arxiv_version: 1309.4319v1 · doi: 10.48550/arxiv.1309.4319 · pith_short_12: XHJOAG755N55 · pith_short_16: XHJOAG755N55QASC · pith_short_8: XHJOAG75

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/XHJOAG755N55QASCFBA7IVMQS2 \
  | 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: b9d2e01bfdeb7bd802422841f45590969c5ebec074409e76612f6d5dd0580b1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db84afcb196e80474c374cecccb68a6b868a2cc2b79829923d6b71096218751a",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-09-15T02:53:43Z",
    "title_canon_sha256": "b22c68f9e0179b7db2a5b0f4cebbb25f462a36a7ff8e03e10a00905c9253b7f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4319",
    "kind": "arxiv",
    "version": 1
  }
}