Pith Number

pith:27YS4OLQ

pith:2008:27YS4OLQDXLFUZY7Q7G6AJVHW6

not attested not anchored not stored refs pending

Device Model for Graphene Nanoribbon Phototransistor

Maxim Ryzhii, Nadezhda Ryabova, Taiichi Otsuji, Victor Ryzhii, Vladimir Mitin

arxiv:0804.1833 v1 · 2008-04-11 · 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{27YS4OLQDXLFUZY7Q7G6AJVHW6}

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	2026-05-18T02:15:53.758099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7f12e39701dd65a671f87cde026a7b78b963a2f1c4393f0d7955b0a037b4cfa

Aliases

arxiv: 0804.1833 · arxiv_version: 0804.1833v1 · doi: 10.48550/arxiv.0804.1833 · pith_short_12: 27YS4OLQDXLF · pith_short_16: 27YS4OLQDXLFUZY7 · pith_short_8: 27YS4OLQ

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/27YS4OLQDXLFUZY7Q7G6AJVHW6 \
  | 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: d7f12e39701dd65a671f87cde026a7b78b963a2f1c4393f0d7955b0a037b4cfa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b9c27b2931ede4724eb3a549a020255157f3bdb5b293b2dd03f4f20abd08b2a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2008-04-11T05:47:29Z",
    "title_canon_sha256": "be00adf36f230b529bb97314de470fe455a5be73085cea9554aeb1d1eef6f0bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.1833",
    "kind": "arxiv",
    "version": 1
  }
}