Pith Number

pith:CQYXI7SD

pith:2018:CQYXI7SDFVHOF4R5PDXOENZYEC

not attested not anchored not stored refs pending

Slab Graph Convolutional Neural Network for Discovery of N2 Electroreduction Catalysts

Byung Chul Yeo, Donghun Kim, Myungjoon Kim, Sang Soo Han

arxiv:1812.02949 v2 · 2018-12-07 · 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{CQYXI7SDFVHOF4R5PDXOENZYEC}

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	2026-05-17T23:50:06.678383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1431747e432d4ee2f23d78eee237382091e2ba15a3722e333c4757698a59067c

Aliases

arxiv: 1812.02949 · arxiv_version: 1812.02949v2 · doi: 10.48550/arxiv.1812.02949 · pith_short_12: CQYXI7SDFVHO · pith_short_16: CQYXI7SDFVHOF4R5 · pith_short_8: CQYXI7SD

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/CQYXI7SDFVHOF4R5PDXOENZYEC \
  | 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: 1431747e432d4ee2f23d78eee237382091e2ba15a3722e333c4757698a59067c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69cf4ea3028a93d77185613234ffd446da2e2490055d8bf434fc478e82f9fd44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-12-07T08:50:31Z",
    "title_canon_sha256": "053157b651cdcd6bff3cfccfdb87d9479f09c709b4a1bde04b0f63b6518d4610"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02949",
    "kind": "arxiv",
    "version": 2
  }
}