Pith Number

pith:SPWPUNMJ

pith:2021:SPWPUNMJSXPO5NNVEE4AMIL42E

not attested not anchored not stored refs pending

The thermodynamic trends of intrinsic defects in primary halide perovskites: A first-principles study

Geert Brocks, Haibo Xue, Shuxia Tao

arxiv:2112.15251 v1 · 2021-12-31 · 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{SPWPUNMJSXPO5NNVEE4AMIL42E}

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	2026-07-05T03:44:37.928678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93ecfa358995deeeb5b5213806217cd139a92a170173eb3c68d936deb6afc342

Aliases

arxiv: 2112.15251 · arxiv_version: 2112.15251v1 · doi: 10.48550/arxiv.2112.15251 · pith_short_12: SPWPUNMJSXPO · pith_short_16: SPWPUNMJSXPO5NNV · pith_short_8: SPWPUNMJ

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/SPWPUNMJSXPO5NNVEE4AMIL42E \
  | 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: 93ecfa358995deeeb5b5213806217cd139a92a170173eb3c68d936deb6afc342

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f2cde1da204b603f700636887d1ad6b1ab270b059045b8904165a297a112916",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-12-31T00:27:36Z",
    "title_canon_sha256": "66001bc9e786bd5515677b0c32139c8f22a53c921c505a704b0898327a3f351a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.15251",
    "kind": "arxiv",
    "version": 1
  }
}