Pith Number

pith:VP2HDI4U

pith:2018:VP2HDI4U7BDFDVF7SBFV4EY77G

not attested not anchored not stored refs pending

Black Arsenic: A Layered Semiconductor with Extreme in-plane Anisotropy

Changhyun Ko, Chaoyu Chen, Hongjun Gao, Huili Liu, Hwan Sung Choe, James Analytis, Jingbo Li, Joonki Suh, Joonsuk Park, Jos\'e Avila, Junqiao Wu, Lili Jiang, Maria C. Asensio, Mianzeng Zhong, Qinglin Xia, Robert Kealhofer, Shushen Li, Yabin Chen, Yunqi Liu, Zhiquan Yuan, Zhongming Wei

arxiv:1805.00418 v1 · 2018-05-01 · 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{VP2HDI4U7BDFDVF7SBFV4EY77G}

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	2026-05-18T00:17:02.537969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abf471a394f84651d4bf904b5e131ff9b232a5c6ae64ec32baaea1b1c67a6464

Aliases

arxiv: 1805.00418 · arxiv_version: 1805.00418v1 · doi: 10.48550/arxiv.1805.00418 · pith_short_12: VP2HDI4U7BDF · pith_short_16: VP2HDI4U7BDFDVF7 · pith_short_8: VP2HDI4U

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/VP2HDI4U7BDFDVF7SBFV4EY77G \
  | 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: abf471a394f84651d4bf904b5e131ff9b232a5c6ae64ec32baaea1b1c67a6464

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d51ec2e3eca751e70127620c7441ec872896a38e0c9372c1e724736ad219675e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-05-01T16:27:30Z",
    "title_canon_sha256": "58f82f5ab8d586e2aa2e724260dee0a47d7f8ead5b25b489639860bfee830f9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00418",
    "kind": "arxiv",
    "version": 1
  }
}