Pith Number

pith:VFKP7B2V

pith:2017:VFKP7B2VRBYMOMUJ3WMXVSQTNO

not attested not anchored not stored refs pending

Chern insulators without band inversion in MoS2 monolayers with 3d adatoms

Bao Zhao, Jiayong Zhang, Xinyuan Wei, Yang Xue, Yun Li, Zhongqin Yang

arxiv:1701.02880 v2 · 2017-01-11 · 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{VFKP7B2VRBYMOMUJ3WMXVSQTNO}

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	2026-05-18T00:50:35.164400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a954ff87558870c73289dd997aca136bb345c488de8259ad03a9ee428ec3b128

Aliases

arxiv: 1701.02880 · arxiv_version: 1701.02880v2 · doi: 10.48550/arxiv.1701.02880 · pith_short_12: VFKP7B2VRBYM · pith_short_16: VFKP7B2VRBYMOMUJ · pith_short_8: VFKP7B2V

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/VFKP7B2VRBYMOMUJ3WMXVSQTNO \
  | 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: a954ff87558870c73289dd997aca136bb345c488de8259ad03a9ee428ec3b128

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "622d657b8592e2b3f58a9a7ce3908ca681f1e4891171038464dbae49984ef8aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-01-11T08:07:01Z",
    "title_canon_sha256": "5c1839dfe2d5edceeaddac93dd8cb4cd30c750d61f6e058aa6bdda90746bc95a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02880",
    "kind": "arxiv",
    "version": 2
  }
}