Pith Number

pith:FWO2JIRH

pith:2018:FWO2JIRHAY5L7K72XXURUFIUJT

not attested not anchored not stored refs pending

Quasi-free-standing single-layer WS2 achieved by intercalation

Charlotte E. Sanders, Jill A. Miwa, Maciej Dendzik, Marco Bianchi, Matteo Michiardi, Philip Hofmann, Sanjoy K. Mahatha

arxiv:1811.05748 v1 · 2018-11-14 · 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{FWO2JIRHAY5L7K72XXURUFIUJT}

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	2026-05-17T23:58:36.506607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d9da4a227063abfabfabde91a15144ccdb7877af7b8f718a69125525345cfe2

Aliases

arxiv: 1811.05748 · arxiv_version: 1811.05748v1 · doi: 10.48550/arxiv.1811.05748 · pith_short_12: FWO2JIRHAY5L · pith_short_16: FWO2JIRHAY5L7K72 · pith_short_8: FWO2JIRH

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/FWO2JIRHAY5L7K72XXURUFIUJT \
  | 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: 2d9da4a227063abfabfabde91a15144ccdb7877af7b8f718a69125525345cfe2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4c4e19a2c41c8e9fd4429ae94f1a1f9ebf34fff25aef374c10de38f48855698",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-11-14T12:30:04Z",
    "title_canon_sha256": "9cdbea1b39a179882349b6ffeabd7bb0a56fd947f47c328b74eea05f7083515e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05748",
    "kind": "arxiv",
    "version": 1
  }
}