Pith Number

pith:OS5FN4ZO

pith:2019:OS5FN4ZO6JNMVLBD65CWLHRFW3

not attested not anchored not stored refs pending

Revealing exciton masses and dielectric properties of monolayer semiconductors with high magnetic fields

A. V. Stier, B. Urbaszek, C. Robert, E. Courtade, J. Li, K. Watanabe, M. Goryca, S. A. Crooker, S. Shree, T. Taniguchi, X. Marie

arxiv:1904.03238 v2 · 2019-04-05 · cond-mat.mes-hall · 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{OS5FN4ZO6JNMVLBD65CWLHRFW3}

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	2026-07-05T01:28:17.399330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74ba56f32ef25acaac23f745659e25b6e63e4b2f3681618d166632558d3ed977

Aliases

arxiv: 1904.03238 · arxiv_version: 1904.03238v2 · doi: 10.48550/arxiv.1904.03238 · pith_short_12: OS5FN4ZO6JNM · pith_short_16: OS5FN4ZO6JNMVLBD · pith_short_8: OS5FN4ZO

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/OS5FN4ZO6JNMVLBD65CWLHRFW3 \
  | 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: 74ba56f32ef25acaac23f745659e25b6e63e4b2f3681618d166632558d3ed977

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27062af36af8e56ad6db85a0a361c69389a47dc59df7fbf5c9c8ea48688d9829",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-04-05T19:01:44Z",
    "title_canon_sha256": "06be85f35afb098da0032a9d27be189ae424dbf049cee04ea208a85b1cb8825e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03238",
    "kind": "arxiv",
    "version": 2
  }
}