Pith Number

pith:7KK3H4LO

pith:2014:7KK3H4LOZOZ3C7S56QQEXWGYJU

not attested not anchored not stored refs pending

High Luminance Organic Light-Emitting Diodes with Efficient Multi-Walled Carbon Nanotube Hole Injectors

Shengwei Shi, S. Ravi P. Silva

arxiv:1401.4305 v1 · 2014-01-17 · 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{7KK3H4LOZOZ3C7S56QQEXWGYJU}

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	2026-05-18T03:01:55.382831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa95b3f16ecbb3b17e5df4204bd8d84d3301906d2aa805bfca3799abd9ce16b7

Aliases

arxiv: 1401.4305 · arxiv_version: 1401.4305v1 · doi: 10.48550/arxiv.1401.4305 · pith_short_12: 7KK3H4LOZOZ3 · pith_short_16: 7KK3H4LOZOZ3C7S5 · pith_short_8: 7KK3H4LO

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/7KK3H4LOZOZ3C7S56QQEXWGYJU \
  | 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: fa95b3f16ecbb3b17e5df4204bd8d84d3301906d2aa805bfca3799abd9ce16b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcff9da4047b5a85c98e8b159a8d7479912cceb6404a9f69c7e54d736b9d261a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-01-17T11:03:20Z",
    "title_canon_sha256": "6eb393f3f1b395a1a87493ae53884275f7f9bd1ef346dd2ad66d5e196ec71bf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4305",
    "kind": "arxiv",
    "version": 1
  }
}