Pith Number

pith:PDNC5HYN

pith:2019:PDNC5HYNSORNSBYA7FAHAR55LE

not attested not anchored not stored refs pending

Error Minimization in Predicting Accurate Adsorption Energies Using Machine Learning

Jung-Hae Choi, Sanjay Nayak, Satadeep Bhattacharjee, Seung Cheol Lee

arxiv:1905.02350 v1 · 2019-05-07 · cond-mat.mtrl-sci · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDNC5HYNSORNSBYA7FAHAR55LE}

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	2026-05-17T23:46:51.698523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78da2e9f0d93a2d90700f9407047bd593645c8efd59a1b21dbb43c4f5a2e1ee5

Aliases

arxiv: 1905.02350 · arxiv_version: 1905.02350v1 · doi: 10.48550/arxiv.1905.02350 · pith_short_12: PDNC5HYNSORN · pith_short_16: PDNC5HYNSORNSBYA · pith_short_8: PDNC5HYN

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/PDNC5HYNSORNSBYA7FAHAR55LE \
  | 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: 78da2e9f0d93a2d90700f9407047bd593645c8efd59a1b21dbb43c4f5a2e1ee5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37cbca16b74375931a06cf8220cd14fb7d01bd952fdbc0f4306078ea6b0c62f5",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-05-07T04:44:22Z",
    "title_canon_sha256": "0c24ff50bffe623cd11cd7cc4a591087381c9cea574611c4d00ca26b3fe2dcc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02350",
    "kind": "arxiv",
    "version": 1
  }
}