Pith Number

pith:OVUNVZOZ

pith:2014:OVUNVZOZTK3U4O7VSF67MFBXOQ

not attested not anchored not stored refs pending

Relativistic quasiparticle self-consistent electronic structure of hybrid halide perovskite photovoltaic absorbers

Aron Walsh, Federico Brivio, Keith T. Butler, Mark van Schilfgaarde

arxiv:1401.6993 v4 · 2014-01-27 · 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{OVUNVZOZTK3U4O7VSF67MFBXOQ}

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	2026-05-18T02:53:28.662381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7568dae5d99ab74e3bf5917df614377436399d7e356130c42991fb45d873483f

Aliases

arxiv: 1401.6993 · arxiv_version: 1401.6993v4 · doi: 10.48550/arxiv.1401.6993 · pith_short_12: OVUNVZOZTK3U · pith_short_16: OVUNVZOZTK3U4O7V · pith_short_8: OVUNVZOZ

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/OVUNVZOZTK3U4O7VSF67MFBXOQ \
  | 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: 7568dae5d99ab74e3bf5917df614377436399d7e356130c42991fb45d873483f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a8f61d42a7103266a999b3a259bd5bb5a27a96472ce491a45e21c82dc08f049",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-01-27T20:29:07Z",
    "title_canon_sha256": "9985a647f08c98a099a213916bfa41c1ec59dfea69bd84c0a618490c584fe2cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6993",
    "kind": "arxiv",
    "version": 4
  }
}