Pith Number

pith:OQOTTP6D

pith:2014:OQOTTP6DBSBIC7JY476HTXQAKM

not attested not anchored not stored refs pending

High performance solar cells based on graphene-GaAs heterostructures

Cheng Liu, Hongshen Chen, Huikai Zhong, Peng Wang, Shengjiao Zhang, Shisheng Lin, Xiaoqiang Li, Zhiqian Wu

arxiv:1409.3500 v3 · 2014-09-11 · cond-mat.mes-hall · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OQOTTP6DBSBIC7JY476HTXQAKM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:36:11.218205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

741d39bfc30c82817d38e7fc79de0053226dc32b4f9dbed4210960383be47d05

Aliases

arxiv: 1409.3500 · arxiv_version: 1409.3500v3 · doi: 10.48550/arxiv.1409.3500 · pith_short_12: OQOTTP6DBSBI · pith_short_16: OQOTTP6DBSBIC7JY · pith_short_8: OQOTTP6D

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/OQOTTP6DBSBIC7JY476HTXQAKM \
  | 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: 741d39bfc30c82817d38e7fc79de0053226dc32b4f9dbed4210960383be47d05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c3237192571300e03482263cc0e7b9f503f13e022176d88dbf4146c156ef929",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-09-11T16:54:45Z",
    "title_canon_sha256": "112fa130d5172d217f1253f714ae23485c37f6573d0fc2e512ba8526d34c4dea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3500",
    "kind": "arxiv",
    "version": 3
  }
}