Pith Number

pith:QD5MPAXS

pith:2020:QD5MPAXSQRC4C4JVT2U4NDHYKP

not attested not anchored not stored refs pending

Fine structure of negatively charged and neutral excitons in monolayer MoS$_{2}$

Arkadiusz W\'ojs, Ching-Hwa Ho, Janina Schindler, Joanna Jadczak, Joanna Kutrowska-Girzycka, J\"org Debus, Kenji Watanabe, Leszek Bryja, Maciej Bieniek, Pawe{\l} Hawrylak, Piotr Kossacki, Takashi Taniguchi, Tomasz Kazimierczuk

arxiv:2001.07929 v2 · 2020-01-22 · 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{QD5MPAXSQRC4C4JVT2U4NDHYKP}

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	2026-07-05T00:49:41.276645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80fac782f28445c171359ea9c68cf853f18382d404946ca1a34eceea10dad6d2

Aliases

arxiv: 2001.07929 · arxiv_version: 2001.07929v2 · doi: 10.48550/arxiv.2001.07929 · pith_short_12: QD5MPAXSQRC4 · pith_short_16: QD5MPAXSQRC4C4JV · pith_short_8: QD5MPAXS

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/QD5MPAXSQRC4C4JVT2U4NDHYKP \
  | 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: 80fac782f28445c171359ea9c68cf853f18382d404946ca1a34eceea10dad6d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "131f648d85ec60757f1a30a144886b43bc4a64b365e583f543e3c5b497f28d2b",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-01-22T09:38:04Z",
    "title_canon_sha256": "714fa5e36b99e8e6c55bc1952691ac14b677ca5dae5f76ac94b8363a224df76c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.07929",
    "kind": "arxiv",
    "version": 2
  }
}