Pith Number

pith:IXZZT3M7

pith:2020:IXZZT3M75QGPOHCJMZA7IO7OIF

not attested not anchored not stored refs pending

Simultaneous Generation of Direct- and Indirect-Gap Photoluminescence in Multilayer MoS2 Bubbles

Guodong Liu, Hailan Luo, Jiatao Sun, Lin Zhao, Norman N. Shi, Qingyan Wang, Rong Yang, Xingjiang Zhou, Xuanyi Li, Yanchong Zhao, Yang Guo, Yuan Huang, Yufeng Hao, Yu-nan Gao, Zhongshan Zhang

arxiv:2002.05344 v1 · 2020-02-13 · cond-mat.mtrl-sci · cond-mat.mes-hall · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXZZT3M75QGPOHCJMZA7IO7OIF}

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	2026-07-05T01:22:41.232773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45f399ed9fec0cf71c496641f43bee4164831b7b557b85e2eb969deed8cf575b

Aliases

arxiv: 2002.05344 · arxiv_version: 2002.05344v1 · doi: 10.48550/arxiv.2002.05344 · pith_short_12: IXZZT3M75QGP · pith_short_16: IXZZT3M75QGPOHCJ · pith_short_8: IXZZT3M7

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/IXZZT3M75QGPOHCJMZA7IO7OIF \
  | 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: 45f399ed9fec0cf71c496641f43bee4164831b7b557b85e2eb969deed8cf575b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "092e2e18fbe9376b9f98513aaa1186acdd4b8c41ec8c837f6c12339342958b19",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-02-13T04:46:24Z",
    "title_canon_sha256": "e56d5264fffd9c61686a2aee57db0824b942d2581d03db9909d0ae69be050b06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05344",
    "kind": "arxiv",
    "version": 1
  }
}