Pith Number

pith:JNU64AAW

pith:2013:JNU64AAW7HZVO5TRNHFDMIVWH4

not attested not anchored not stored refs pending

The impact of edges and dopants on the work function of graphene nanostructures. The way to high electronic emission from pure carbon medium

Dmitry G. Kvashnin, Jochen W. Bruning, Leonid A. Chernozatonskii, Pavel B. Sorokin

arxiv:1306.3240 v1 · 2013-06-13 · 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{JNU64AAW7HZVO5TRNHFDMIVWH4}

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	2026-05-18T03:20:58.018102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b69ee0016f9f357767169ca3622b63f17cc1b426aa4910ce6047686607c9251

Aliases

arxiv: 1306.3240 · arxiv_version: 1306.3240v1 · doi: 10.48550/arxiv.1306.3240 · pith_short_12: JNU64AAW7HZV · pith_short_16: JNU64AAW7HZVO5TR · pith_short_8: JNU64AAW

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/JNU64AAW7HZVO5TRNHFDMIVWH4 \
  | 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: 4b69ee0016f9f357767169ca3622b63f17cc1b426aa4910ce6047686607c9251

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebfc0ca805bdeb808ca900959867713f8b76ca0219fbbb9e914d2c73ba665f74",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-06-13T20:06:13Z",
    "title_canon_sha256": "5749da4ebc00465092c4e08098faf3a9c891aeacb5bfd2452bfb2be749b82007"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3240",
    "kind": "arxiv",
    "version": 1
  }
}