Pith Number

pith:WIJDJFJ5

pith:2011:WIJDJFJ55BUR6YLFLCG7MGBXDO

not attested not anchored not stored refs pending

The effect of atomic-scale defects and dopants on graphene electronic structure

Gian Franco Tantardini, Rocco Martinazzo, Simone Casolo

arxiv:1104.1302 v1 · 2011-04-07 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WIJDJFJ55BUR6YLFLCG7MGBXDO}

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	2026-05-18T04:24:52.506669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b21234953de8691f6165588df618371b871b603b455b2bd039cb386f6042c3cf

Aliases

arxiv: 1104.1302 · arxiv_version: 1104.1302v1 · doi: 10.48550/arxiv.1104.1302 · pith_short_12: WIJDJFJ55BUR · pith_short_16: WIJDJFJ55BUR6YLF · pith_short_8: WIJDJFJ5

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/WIJDJFJ55BUR6YLFLCG7MGBXDO \
  | 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: b21234953de8691f6165588df618371b871b603b455b2bd039cb386f6042c3cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e3c3aca1e0c3e448a823666351649e3910f562c7d2c15f4568d0161cce117cd",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-04-07T11:14:01Z",
    "title_canon_sha256": "a1c71fc5ed145bcd5e9aa2ef224c389270595abd97bdfc87e58a06612fe4ce09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1302",
    "kind": "arxiv",
    "version": 1
  }
}