Pith Number

pith:RG75YPPJ

pith:2017:RG75YPPJJBFNWCUIUYN35CW5QW

not attested not anchored not stored refs pending

Cubine, a superconducting 2-dimensional copper-bismuth nano sheet

Chris Wolverton, Maximilian Amsler, Zhenpeng Yao

arxiv:1704.03038 v1 · 2017-04-10 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RG75YPPJJBFNWCUIUYN35CW5QW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:46:33.918947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89bfdc3de9484adb0a88a61bbe8add859d7c549d2cea996a0330535ee208bd6d

Aliases

arxiv: 1704.03038 · arxiv_version: 1704.03038v1 · doi: 10.48550/arxiv.1704.03038 · pith_short_12: RG75YPPJJBFN · pith_short_16: RG75YPPJJBFNWCUI · pith_short_8: RG75YPPJ

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/RG75YPPJJBFNWCUIUYN35CW5QW \
  | 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: 89bfdc3de9484adb0a88a61bbe8add859d7c549d2cea996a0330535ee208bd6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "558c15ed0cf17ee68b1d91b5009365fb9512f55756d373eb991c1837231dd0a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-04-10T19:59:10Z",
    "title_canon_sha256": "48bf60c29c05fcaea86087be7114e09f4c651fb5cb46b9e568114ce01d48f8fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03038",
    "kind": "arxiv",
    "version": 1
  }
}