Pith Number

pith:QMVKRGPJ

pith:2013:QMVKRGPJEXNEAELEWO5YGAZI7J

not attested not anchored not stored refs pending

Foundations of ab initio simulations of electric charges and fields at semiconductor surfaces within slab models

Pawe{\l} Kempisty, Pawe{\l} Str\k{a}k, Stanis{\l}aw Krukowski

arxiv:1302.2211 v1 · 2013-02-09 · 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{QMVKRGPJEXNEAELEWO5YGAZI7J}

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	2026-05-18T00:59:59.352400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

832aa899e925da401164b3bb830328fa54bcc979f41fcb5f582fa18b9bc496eb

Aliases

arxiv: 1302.2211 · arxiv_version: 1302.2211v1 · doi: 10.48550/arxiv.1302.2211 · pith_short_12: QMVKRGPJEXNE · pith_short_16: QMVKRGPJEXNEAELE · pith_short_8: QMVKRGPJ

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/QMVKRGPJEXNEAELEWO5YGAZI7J \
  | 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: 832aa899e925da401164b3bb830328fa54bcc979f41fcb5f582fa18b9bc496eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5100c453c69c7e68af16a987183a781ee0e2d7606195349c4c32c95300d4241c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-02-09T09:50:39Z",
    "title_canon_sha256": "8d352d004c67f9bd5ae40a52f689b00736622eaeecfd71ecccd07802d2f3e88f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2211",
    "kind": "arxiv",
    "version": 1
  }
}