Pith Number

pith:UG7BFYXO

pith:2011:UG7BFYXOP7Y5VWVR6KQHX5663D

not attested not anchored not stored refs pending

Band gap in graphene induced by vacuum fluctuations

I. A. Shelykh, O. Kyriienko, O. V. Kibis

arxiv:1108.5478 v2 · 2011-08-27 · 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{UG7BFYXOP7Y5VWVR6KQHX5663D}

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	2026-05-18T04:09:37.426839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1be12e2ee7ff1dadab1f2a07bf7ded8dd52c28d765cfb17b614895ce16a7868

Aliases

arxiv: 1108.5478 · arxiv_version: 1108.5478v2 · doi: 10.48550/arxiv.1108.5478 · pith_short_12: UG7BFYXOP7Y5 · pith_short_16: UG7BFYXOP7Y5VWVR · pith_short_8: UG7BFYXO

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/UG7BFYXOP7Y5VWVR6KQHX5663D \
  | 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: a1be12e2ee7ff1dadab1f2a07bf7ded8dd52c28d765cfb17b614895ce16a7868

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28084bb6c0342e905abd80c0fee873a6cc8f77ab08e5a03095ec24959e1bf30d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-08-27T22:27:31Z",
    "title_canon_sha256": "b529451925fcb0b08a344a5e91a6952ebd48265c4e6739d4387b55f183e98041"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5478",
    "kind": "arxiv",
    "version": 2
  }
}