Pith Number

pith:5I4BLIVH

pith:2020:5I4BLIVHULHM6OFFVNRAEZCSGW

not attested not anchored not stored refs pending

Stoichiometric Bi2Se3 Topological Insulator Ultra-Thin Films Obtained Through a New Fabrication Process for Optoelectronic Applications

Daniele Catone, Fabio de Matteis, Floriana Lombardi, Matteo Salvato, Mattia Scagliotti, Maurizio De Crescenzi, Michele Crivellari, Paola Castrucci, Stefano Pelli Cresi, Thilo Bauch

arxiv:2012.07025 v1 · 2020-12-13 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5I4BLIVHULHM6OFFVNRAEZCSGW}

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	2026-07-05T01:59:02.785400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea3815a2a7a2cecf38a5ab6202645235a7ef2fa6a2c42f657e585a3955a20198

Aliases

arxiv: 2012.07025 · arxiv_version: 2012.07025v1 · doi: 10.48550/arxiv.2012.07025 · pith_short_12: 5I4BLIVHULHM · pith_short_16: 5I4BLIVHULHM6OFF · pith_short_8: 5I4BLIVH

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/5I4BLIVHULHM6OFFVNRAEZCSGW \
  | 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: ea3815a2a7a2cecf38a5ab6202645235a7ef2fa6a2c42f657e585a3955a20198

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ea0232af2216744690ff1e0ec3e083fba7f6f916e6dedbdb165b8c4692e2520",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-12-13T10:48:38Z",
    "title_canon_sha256": "3a64891e3e2b91dbc9a885637b107c7e4cc659981ad01ef67cb43e2b05685510"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.07025",
    "kind": "arxiv",
    "version": 1
  }
}