Pith Number

pith:ID4F5CSE

pith:2025:ID4F5CSEKG2CEHRVYLWLCYPOJB

not attested not anchored not stored refs pending

Revealing localised dark-exciton populations in 2D perovskites via magneto-optical microscopy

Adrian Mena, Anita Ho-Baillie, Christopher G. Bailey, Chwenhaw Liao, Dane R. McCamey, David R. McKenzie, Nicholas P. Sloane, Tik Lun Leung

arxiv:2503.05191 v1 · 2025-03-07 · cond-mat.mtrl-sci · physics.app-ph · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ID4F5CSEKG2CEHRVYLWLCYPOJB}

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	2026-07-05T10:26:22.958408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40f85e8a4451b4221e35c2ecb161ee486c39281c8dd7da20c7dd9985ad5b8f90

Aliases

arxiv: 2503.05191 · arxiv_version: 2503.05191v1 · doi: 10.48550/arxiv.2503.05191 · pith_short_12: ID4F5CSEKG2C · pith_short_16: ID4F5CSEKG2CEHRV · pith_short_8: ID4F5CSE

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/ID4F5CSEKG2CEHRVYLWLCYPOJB \
  | 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: 40f85e8a4451b4221e35c2ecb161ee486c39281c8dd7da20c7dd9985ad5b8f90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faed2d18897c87ae92d43120783c1a6ed2521c20f0a86d98fbabccf29d1a440e",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-03-07T07:23:07Z",
    "title_canon_sha256": "b25df55ee9e8bade6e8243ee5d4d0251d49874381db5b0fb13ce535717f44b35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.05191",
    "kind": "arxiv",
    "version": 1
  }
}