Pith Number

pith:GRTVQJ4R

pith:2018:GRTVQJ4RBFS6SVIE7WMCMC344Y

not attested not anchored not stored refs pending

Measuring complete band diagrams of non-ideal heterointerfaces by combining ellipsometry and photoemission spectroscopy

Andrea Crovetto

arxiv:1804.05424 v1 · 2018-04-15 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GRTVQJ4RBFS6SVIE7WMCMC344Y}

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	2026-05-18T00:07:32.637365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34675827910965e95504fd98260b7ce633dc9d1a6e8e13c27227cf6c550944da

Aliases

arxiv: 1804.05424 · arxiv_version: 1804.05424v1 · doi: 10.48550/arxiv.1804.05424 · pith_short_12: GRTVQJ4RBFS6 · pith_short_16: GRTVQJ4RBFS6SVIE · pith_short_8: GRTVQJ4R

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/GRTVQJ4RBFS6SVIE7WMCMC344Y \
  | 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: 34675827910965e95504fd98260b7ce633dc9d1a6e8e13c27227cf6c550944da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39cddd9a92c6b2bc803e0a9549a9755d41f037b6a0f63d1769b95e375bd415fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-04-15T20:45:01Z",
    "title_canon_sha256": "9575a52069fc96a512948a26f0edbeaf450ffa003697407c061ee7019b3dd8ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05424",
    "kind": "arxiv",
    "version": 1
  }
}