Pith Number

pith:2SX7T36U

pith:2019:2SX7T36UQBP43SDGVJEFY54U6O

not attested not anchored not stored refs pending

General Approach To Compute Phosphorescent OLED Efficiency

Daniel Escudero, Denis Jacquemin, Qian Peng, Xu Zhang, Zhigang Shuai

arxiv:1901.01201 v1 · 2019-01-04 · 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{2SX7T36UQBP43SDGVJEFY54U6O}

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	2026-05-17T23:56:56.763308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4aff9efd4805fcdc866aa485c7794f3919c59e1d310ed1eb204c21be6762523

Aliases

arxiv: 1901.01201 · arxiv_version: 1901.01201v1 · doi: 10.48550/arxiv.1901.01201 · pith_short_12: 2SX7T36UQBP4 · pith_short_16: 2SX7T36UQBP43SDG · pith_short_8: 2SX7T36U

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/2SX7T36UQBP43SDGVJEFY54U6O \
  | 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: d4aff9efd4805fcdc866aa485c7794f3919c59e1d310ed1eb204c21be6762523

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c42b78480811d8f50d91cf1227b037012bd14e18b4ab98ceb73634e85f63256",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2019-01-04T16:37:25Z",
    "title_canon_sha256": "d3c3e581ad827200b748b01a8c4df780aea407ba488fd5d93d01d7ac17519ed6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01201",
    "kind": "arxiv",
    "version": 1
  }
}