Pith Number

pith:IFVUQ4GW

pith:2010:IFVUQ4GWO3P2K4CI4QEIGRZQF5

not attested not anchored not stored refs pending

Kohn-Sham potential with discontinuity for band gap materials

J. Enkovaara, J. Ojanen, M. Kuisma, T.T. Rantala

arxiv:1003.0296 v3 · 2010-03-01 · 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{IFVUQ4GWO3P2K4CI4QEIGRZQF5}

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	2026-05-18T03:23:49.172262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

416b4870d676dfa57048e4088347302f6a36fbe3303c18358dde9ba992d7c855

Aliases

arxiv: 1003.0296 · arxiv_version: 1003.0296v3 · doi: 10.48550/arxiv.1003.0296 · pith_short_12: IFVUQ4GWO3P2 · pith_short_16: IFVUQ4GWO3P2K4CI · pith_short_8: IFVUQ4GW

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/IFVUQ4GWO3P2K4CI4QEIGRZQF5 \
  | 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: 416b4870d676dfa57048e4088347302f6a36fbe3303c18358dde9ba992d7c855

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72b7341bd9434e437540035511d5c1ff4c350f0d578350d592764b9035d481d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-03-01T10:34:20Z",
    "title_canon_sha256": "9fa006230a917f89486096b1c548ad21f41ff9efc677009d549e872b80ca9684"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.0296",
    "kind": "arxiv",
    "version": 3
  }
}