Pith Number

pith:RB6O6KQZ

pith:2017:RB6O6KQZW4525Z3F5VBSPM6UWQ

not attested not anchored not stored refs pending

Reducing Graphene Device Variability with Yttrium Sacrificial Layers

Enrique A. Carrion, Eric Pop, Maryann C. Tung, Ning C. Wang

arxiv:1705.09388 v1 · 2017-05-23 · physics.app-ph · cond-mat.mes-hall · 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{RB6O6KQZW4525Z3F5VBSPM6UWQ}

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	2026-05-18T00:43:34.761802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

887cef2a19b73baee765ed4327b3d4b42070581c3b8d6ad11076f2b41559a81b

Aliases

arxiv: 1705.09388 · arxiv_version: 1705.09388v1 · doi: 10.48550/arxiv.1705.09388 · pith_short_12: RB6O6KQZW452 · pith_short_16: RB6O6KQZW4525Z3F · pith_short_8: RB6O6KQZ

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/RB6O6KQZW4525Z3F5VBSPM6UWQ \
  | 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: 887cef2a19b73baee765ed4327b3d4b42070581c3b8d6ad11076f2b41559a81b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15c250e50a0c24111e9896e818a52803b8e4d58e9ec3ce11c145420d54ce20eb",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-05-23T18:01:05Z",
    "title_canon_sha256": "98b644feb40f7f5645139dd375e3c9b4788da1d04e7dd66273c45813d402c185"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09388",
    "kind": "arxiv",
    "version": 1
  }
}