Pith Number

pith:REG24QWZ

pith:2022:REG24QWZBFBWA26TSGMNIPVKVM

not attested not anchored not stored refs pending

Mottness in two-dimensional van der Waals Nb$_3$X$_8$ monolayers (X=Cl, Br, and I)

Hongming Weng, Jiangping Hu, Kun Jiang, Yi Zhang, Yuhao Gu

arxiv:2207.01471 v3 · 2022-07-04 · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{REG24QWZBFBWA26TSGMNIPVKVM}

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	2026-07-05T05:34:01.788717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

890dae42d90943606bd39198d43eaaab1e92b188ea21aa85aa4cb6f58dd9011c

Aliases

arxiv: 2207.01471 · arxiv_version: 2207.01471v3 · doi: 10.48550/arxiv.2207.01471 · pith_short_12: REG24QWZBFBW · pith_short_16: REG24QWZBFBWA26T · pith_short_8: REG24QWZ

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/REG24QWZBFBWA26TSGMNIPVKVM \
  | 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: 890dae42d90943606bd39198d43eaaab1e92b188ea21aa85aa4cb6f58dd9011c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bb68a6bc96043ba2c466802b7d09d18806b617959c7d7fe8b7d2885906dfe94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2022-07-04T15:03:49Z",
    "title_canon_sha256": "0d564f580b6591aec2f2f49951b645365c13bd9386b3fc746026253bd1a47aa0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.01471",
    "kind": "arxiv",
    "version": 3
  }
}