Pith Number

pith:T66FXB5Q

pith:2020:T66FXB5QH2FKE3XJY6UZH26ZBO

not attested not anchored not stored refs pending

Probing the ionic defect landscape in halide perovskite solar cells

Aron Walsh, Carsten Deibel, Qingzhi An, Sebastian Reichert, Yana Vaynzof, Young-Won Woo

arxiv:2005.06942 v2 · 2020-05-14 · physics.app-ph · 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{T66FXB5QH2FKE3XJY6UZH26ZBO}

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	2026-07-05T01:55:09.972051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fbc5b87b03e8aa26ee9c7a993ebd90b882b70640468e277ea147857f96ded75

Aliases

arxiv: 2005.06942 · arxiv_version: 2005.06942v2 · doi: 10.48550/arxiv.2005.06942 · pith_short_12: T66FXB5QH2FK · pith_short_16: T66FXB5QH2FKE3XJ · pith_short_8: T66FXB5Q

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/T66FXB5QH2FKE3XJY6UZH26ZBO \
  | 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: 9fbc5b87b03e8aa26ee9c7a993ebd90b882b70640468e277ea147857f96ded75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fc4b63a2212ef5b1fbebc611c005b4419b367b9a0038a0f60fe302568cabba8",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-05-14T13:22:52Z",
    "title_canon_sha256": "8df6c129f464f38e9b9da27586c04eb7ddaa1d88a66a88b00e56fe55964b2f5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.06942",
    "kind": "arxiv",
    "version": 2
  }
}