Pith Number

pith:3TRCZH2N

pith:2025:3TRCZH2N37SRNDDJMRTMOTGUIP

not attested not anchored not stored refs pending

Metallic NbS2 one-dimensional van der Waals heterostructures

Akihito Kumamoto, Esko I. Kauppinen, Keigo Otsuka, Mina Maruyama, Rong Xiang, Ryo Kitaura, Shigeo Maruyama, Sihan Zhao, Sijie Fu, Slava V. Rotkin, Susumu Okada, Wanyu Dai, Yanlin Gao, Yongjia Zheng, Yuichi Ikuhara

arxiv:2507.03274 v1 · 2025-07-04 · cond-mat.mtrl-sci · 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{3TRCZH2N37SRNDDJMRTMOTGUIP}

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	2026-07-05T11:31:55.935405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dce22c9f4ddfe5168c696466c74cd443ceff0991ac0687f2114f0fe8760d863e

Aliases

arxiv: 2507.03274 · arxiv_version: 2507.03274v1 · doi: 10.48550/arxiv.2507.03274 · pith_short_12: 3TRCZH2N37SR · pith_short_16: 3TRCZH2N37SRNDDJ · pith_short_8: 3TRCZH2N

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/3TRCZH2N37SRNDDJMRTMOTGUIP \
  | 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: dce22c9f4ddfe5168c696466c74cd443ceff0991ac0687f2114f0fe8760d863e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4a3b1d800834fd52ea1a27f3175b8864c5a124544452a12141d45d6e3f976a3",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-07-04T03:26:36Z",
    "title_canon_sha256": "d7e1db4f7bc8a504ae9d70387814d3264db872950e7e6b1d3888c760d8d3d98c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.03274",
    "kind": "arxiv",
    "version": 1
  }
}