Pith Number

pith:OOIUWXXC

pith:2018:OOIUWXXCWMVGYJDZRO7KEFN3R2

not attested not anchored not stored refs pending

X-ray tools for van der Waals epitaxy of bismuth telluride topological insulator films

Celso I. Fornari, Eduardo Abramof, Paulo H. O. Rappl, Samuel Netzke, Sergio L. Morelhao, Stefan Kycia

arxiv:1812.10804 v1 · 2018-12-27 · physics.app-ph · 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{OOIUWXXCWMVGYJDZRO7KEFN3R2}

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	2026-05-17T23:57:18.929115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73914b5ee2b32a6c24798bbea215bb8eab7365ae20d2a5d6d505ccd1b58d2f7f

Aliases

arxiv: 1812.10804 · arxiv_version: 1812.10804v1 · doi: 10.48550/arxiv.1812.10804 · pith_short_12: OOIUWXXCWMVG · pith_short_16: OOIUWXXCWMVGYJDZ · pith_short_8: OOIUWXXC

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/OOIUWXXCWMVGYJDZRO7KEFN3R2 \
  | 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: 73914b5ee2b32a6c24798bbea215bb8eab7365ae20d2a5d6d505ccd1b58d2f7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d751418805aa1d50a35ef0dc8a849c98f51b6d7c173546380f9f0514e94cbfbf",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-12-27T19:34:31Z",
    "title_canon_sha256": "a6b76711befb27e03f0b87a34c5f2157b5beb054e5afcb3cfd881062f6875e31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10804",
    "kind": "arxiv",
    "version": 1
  }
}