Pith Number

pith:7BTO3NAX

pith:2018:7BTO3NAXBZFW7SO7DEXTSVTOAY

not attested not anchored not stored refs pending

One-dimensional van der Waals heterostructures

Akihito Kumamoto, Anton Anisimov, Bo Hou, Devashish Gokhale, Esko I. Kauppinen, Hao Zhang, Hayato Arai, Jia Guo, Jing Kong, Kaoru Hisama, Kazu Suenaga, Ming Liu, Rong Xiang, Satoshi Yotsumoto, Shigeo Maruyama, Shohei Chiashi, Susumu Okada, Taiki Inoue, Tatsuro Ogamoto, Yang Qian, Yan Li, Yasumitsu Miyata, Yongjia Zheng, Yuichi Ikuhara, Yu Kobayashi, Yuta Sato

arxiv:1807.06154 v2 · 2018-07-16 · 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{7BTO3NAXBZFW7SO7DEXTSVTOAY}

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	2026-07-05T00:39:30.086864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f866edb4170e4b6fc9df192f39566e0635fc419db2461ff2b085bf527191a339

Aliases

arxiv: 1807.06154 · arxiv_version: 1807.06154v2 · doi: 10.48550/arxiv.1807.06154 · pith_short_12: 7BTO3NAXBZFW · pith_short_16: 7BTO3NAXBZFW7SO7 · pith_short_8: 7BTO3NAX

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/7BTO3NAXBZFW7SO7DEXTSVTOAY \
  | 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: f866edb4170e4b6fc9df192f39566e0635fc419db2461ff2b085bf527191a339

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d2c3413f5780023e1fa6ee47633e83c7ea08df8b3d23e5595b163682dc2d8b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-07-16T23:53:05Z",
    "title_canon_sha256": "709a971d5d96a6391520e3b36af2cbc48d38d9e65097c58dc33f073d25f0473e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06154",
    "kind": "arxiv",
    "version": 2
  }
}