Pith Number

pith:MKS4GSZX

pith:2013:MKS4GSZXDKKWYCXZZ2KYUQBAFC

not attested not anchored not stored refs pending

Implementation of van der Waals Density Functional Approach to the Spin-Polarized System: Interaction Potential between Oxygen Molecules

Ikutaro Hamada, Makoto Nakamura, Masao Obata, Tatsuki Oda

arxiv:1310.4104 v1 · 2013-10-08 · 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{MKS4GSZXDKKWYCXZZ2KYUQBAFC}

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	2026-05-18T03:10:25.050680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62a5c34b371a956c0af9ce958a4020288cd2fd7281e79bfc9e269399aa270270

Aliases

arxiv: 1310.4104 · arxiv_version: 1310.4104v1 · doi: 10.48550/arxiv.1310.4104 · pith_short_12: MKS4GSZXDKKW · pith_short_16: MKS4GSZXDKKWYCXZ · pith_short_8: MKS4GSZX

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/MKS4GSZXDKKWYCXZZ2KYUQBAFC \
  | 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: 62a5c34b371a956c0af9ce958a4020288cd2fd7281e79bfc9e269399aa270270

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bd60071a249f4ab582b6ae684d5f57506322d68d8951245ba0968060facfbc0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-10-08T22:40:53Z",
    "title_canon_sha256": "7a8ee21472f643c6bbacb047cf57340f24baf8dd45accf32e432ea5f2ff24140"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4104",
    "kind": "arxiv",
    "version": 1
  }
}