Pith Number

pith:2JBHOOK5

pith:2025:2JBHOOK5OTC4ZUBN3XAX6WW56P

not attested not anchored not stored refs pending

Chemical Treatment-Induced Indirect-to-Direct Bandgap Transition in MoS2: Impact on Optical Properties

Ayse Erol, Cem Sanga, Elanur Hut, Fahrettin Sarcan, Nadire Nayir, Yue Wang, Yusuf Kerem Bostan

arxiv:2507.16574 v1 · 2025-07-22 · cond-mat.mtrl-sci · 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{2JBHOOK5OTC4ZUBN3XAX6WW56P}

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	2026-07-05T11:41:12.404707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d24277395d74c5ccd02dddc17f5addf3e2dc043bdc0d171db2bc6482fc30e440

Aliases

arxiv: 2507.16574 · arxiv_version: 2507.16574v1 · doi: 10.48550/arxiv.2507.16574 · pith_short_12: 2JBHOOK5OTC4 · pith_short_16: 2JBHOOK5OTC4ZUBN · pith_short_8: 2JBHOOK5

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/2JBHOOK5OTC4ZUBN3XAX6WW56P \
  | 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: d24277395d74c5ccd02dddc17f5addf3e2dc043bdc0d171db2bc6482fc30e440

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07951953e429afdc8ff0a2ba404681be88d9e41ec20f86b7d7ce07800eb23340",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-07-22T13:25:50Z",
    "title_canon_sha256": "00d7ae63a435760f935eb52d0209f0b533d2b3c4eb4bbb27c28f2d1e05d1a223"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.16574",
    "kind": "arxiv",
    "version": 1
  }
}