Pith Number

pith:3RR7VQ34

pith:2009:3RR7VQ34T2LEJ4O3GP4S4U3SPE

not attested not anchored not stored refs pending

A comparative DFT study of electronic properties of 2H-, 4H- and 6H-SiC(0001) and SiC(000-1) clean surfaces: Significance of the surface Stark effect

Jacek Piechota, Jakub Soltys, Michal Lopuszynski, Stanislaw Krukowski

arxiv:0907.4320 v3 · 2009-07-24 · cond-mat.mtrl-sci · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3RR7VQ34T2LEJ4O3GP4S4U3SPE}

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	2026-05-18T02:12:53.821500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc63fac37c9e9644f1db33f92e5372791946bdf470c0c52a638f341d9b6b16b4

Aliases

arxiv: 0907.4320 · arxiv_version: 0907.4320v3 · doi: 10.48550/arxiv.0907.4320 · pith_short_12: 3RR7VQ34T2LE · pith_short_16: 3RR7VQ34T2LEJ4O3 · pith_short_8: 3RR7VQ34

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/3RR7VQ34T2LEJ4O3GP4S4U3SPE \
  | 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: dc63fac37c9e9644f1db33f92e5372791946bdf470c0c52a638f341d9b6b16b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bfca6a1d4c1e7c48ca1241db656eac09a712a563164ac37ee2bf8f1cf925ffe",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-07-24T15:22:59Z",
    "title_canon_sha256": "8ae6794d51804d2ceeafdb1bf371027b9a5e4b7f30ce5bb36b9a1ace667664dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.4320",
    "kind": "arxiv",
    "version": 3
  }
}