Pith Number

pith:4LMIPJH7

pith:2021:4LMIPJH76ZI3G3QXY4FNJ4QMHJ

not attested not anchored not stored refs pending

Combining optical and magnetic resonance spectroscopies to probe charge recombination via triplet excitons in organic solar cells

Akchheta Karki, Alberto Privitera, Alexander J. Gillett, Andreas Sperlich, Jeannine Grune, Moritz K. Riede, Richard H. Friend, Thuc-Quyen Nguyen, Vladimir Dyakonov, William K. Myers

arxiv:2110.15393 v1 · 2021-10-28 · 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{4LMIPJH76ZI3G3QXY4FNJ4QMHJ}

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	2026-07-05T03:27:08.965786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2d887a4fff651b36e17c70ad4f20c3a6ea9fc46d06d39920aa7911163c67cc1

Aliases

arxiv: 2110.15393 · arxiv_version: 2110.15393v1 · doi: 10.48550/arxiv.2110.15393 · pith_short_12: 4LMIPJH76ZI3 · pith_short_16: 4LMIPJH76ZI3G3QX · pith_short_8: 4LMIPJH7

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/4LMIPJH76ZI3G3QXY4FNJ4QMHJ \
  | 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: e2d887a4fff651b36e17c70ad4f20c3a6ea9fc46d06d39920aa7911163c67cc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d014175ec0a18c4175fd35cfbd11d6db5acdeb67d31723730f6d9229e5356b0",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2021-10-28T18:32:14Z",
    "title_canon_sha256": "b46fa6af5597d13386dab63c988a22bda0c89daf125be389477b5fbe743262d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.15393",
    "kind": "arxiv",
    "version": 1
  }
}