Pith Number

pith:ZHNHRLUA

pith:2018:ZHNHRLUA5T63PXWFEXVKNQ2GHJ

not attested not anchored not stored refs pending

Variation of photoluminescence spectral line shape of monolayer WS2

Hyeonsik Cheong, Kangwon Kim, Sunmin Ryu, Wontaek Kim, Yongjae Kwon

arxiv:1805.12287 v1 · 2018-05-31 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZHNHRLUA5T63PXWFEXVKNQ2GHJ}

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	2026-05-18T00:14:30.749572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9da78ae80ecfdb7dec525eaa6c3463a620314098266e738867f288ca44d1d75

Aliases

arxiv: 1805.12287 · arxiv_version: 1805.12287v1 · doi: 10.48550/arxiv.1805.12287 · pith_short_12: ZHNHRLUA5T63 · pith_short_16: ZHNHRLUA5T63PXWF · pith_short_8: ZHNHRLUA

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/ZHNHRLUA5T63PXWFEXVKNQ2GHJ \
  | 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: c9da78ae80ecfdb7dec525eaa6c3463a620314098266e738867f288ca44d1d75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b6661f84317164c8dd27c721a7b8eb81433ffc46cc97941bd929bf5c84adea9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-05-31T02:05:27Z",
    "title_canon_sha256": "ae7f4dc833decdc0243224c631a5602166f6e9e4d8ed105ccbc3fa354b03309c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.12287",
    "kind": "arxiv",
    "version": 1
  }
}