Pith Number

pith:UFV3SPSP

pith:2021:UFV3SPSPTY4T43KVPHTKW7M4MC

not attested not anchored not stored refs pending

Formation of lead halide perovskite precursors in solution: Insight from electronic-structure theory

Alejandro Conesa Rodriguez, Ana M. Valencia, Caterina Cocchi, Richard Schier

arxiv:2107.04307 v2 · 2021-07-09 · cond-mat.mtrl-sci · 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{UFV3SPSPTY4T43KVPHTKW7M4MC}

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	2026-07-05T03:16:33.167011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a16bb93e4f9e393e6d5579e6ab7d9c609ab8e8baee00acb34b5f7c2fe479037a

Aliases

arxiv: 2107.04307 · arxiv_version: 2107.04307v2 · doi: 10.48550/arxiv.2107.04307 · pith_short_12: UFV3SPSPTY4T · pith_short_16: UFV3SPSPTY4T43KV · pith_short_8: UFV3SPSP

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/UFV3SPSPTY4T43KVPHTKW7M4MC \
  | 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: a16bb93e4f9e393e6d5579e6ab7d9c609ab8e8baee00acb34b5f7c2fe479037a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "590b8c2cdeddcc37cb9d6c85c87526f769f4c7c215c130af9b88fe2802cdd3d6",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-07-09T08:39:49Z",
    "title_canon_sha256": "c3da7d8727633d0616279964d67dae705fd33ba85901096b4ad01d3e01931625"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.04307",
    "kind": "arxiv",
    "version": 2
  }
}