Pith Number

pith:OWRCRI3R

pith:2018:OWRCRI3R7KF5CCOT7FYKZXQJ66

not attested not anchored not stored refs pending

Observation of Topologically Protected States at Crystalline Phase Boundaries in Single-layer WSe2

Ana Mart\'in-Recio, Artem Pulkin, Dillon Wong, Feng Wang, Hyejin Ryu, Michael F. Crommie, Miguel M. Ugeda, Oleg V. Yazyev, Quansheng Wu, Shujie Tang, Sung-Kwan Mo, Yi Chen, Yi Zhang, Zahra Pedramrazi, Zhi-Xun Shen

arxiv:1802.01339 v2 · 2018-02-05 · 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{OWRCRI3R7KF5CCOT7FYKZXQJ66}

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	2026-05-18T00:01:23.466996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75a228a371fa8bd109d3f970acde09f7bf0b1c060a246dbaad4fbb4834ac48d0

Aliases

arxiv: 1802.01339 · arxiv_version: 1802.01339v2 · doi: 10.48550/arxiv.1802.01339 · pith_short_12: OWRCRI3R7KF5 · pith_short_16: OWRCRI3R7KF5CCOT · pith_short_8: OWRCRI3R

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/OWRCRI3R7KF5CCOT7FYKZXQJ66 \
  | 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: 75a228a371fa8bd109d3f970acde09f7bf0b1c060a246dbaad4fbb4834ac48d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e09a30f467528b019c3c50d2b6f957072f877323de2942b3329d53032ce2483",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-02-05T10:47:48Z",
    "title_canon_sha256": "257f2a4db39fa72287d4fdc2d4aa9c80bafc3a72660171796b8aeb9a40284411"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01339",
    "kind": "arxiv",
    "version": 2
  }
}