Pith Number

pith:OGCD5UAP

pith:2011:OGCD5UAPOE2U5AJANJGLLQR4RI

not attested not anchored not stored refs pending

Observation of Tunneling Current in Semiconducting Graphene p-n Junctions

Akinobu Kanda, Hidefumi Hiura, Hisao Miyazaki, Kazuhito Tsukagoshi, Michael Lee, Song-Lin Li

arxiv:1111.3428 v1 · 2011-11-15 · cond-mat.mes-hall · 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{OGCD5UAPOE2U5AJANJGLLQR4RI}

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	2026-05-18T04:06:09.280151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71843ed00f71354e81206a4cb5c23c8a0c125ae7d7f48625e54d1b26ea0b6eee

Aliases

arxiv: 1111.3428 · arxiv_version: 1111.3428v1 · doi: 10.48550/arxiv.1111.3428 · pith_short_12: OGCD5UAPOE2U · pith_short_16: OGCD5UAPOE2U5AJA · pith_short_8: OGCD5UAP

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/OGCD5UAPOE2U5AJANJGLLQR4RI \
  | 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: 71843ed00f71354e81206a4cb5c23c8a0c125ae7d7f48625e54d1b26ea0b6eee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89238a9e8446688341dbf8df3038ef7bb5acba6de242ae97de3bfe53b35a9a91",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-11-15T04:27:20Z",
    "title_canon_sha256": "5fe2b9351cb853760d93a2c0b2c9a6606905f706c918dea88d7b59626903fc78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3428",
    "kind": "arxiv",
    "version": 1
  }
}