Pith Number

pith:LVZWDKVE

pith:2011:LVZWDKVEGVFWLOYOTR4ZJSRA6A

not attested not anchored not stored refs pending

Scaling of the energy gap in pattern-hydrogenated graphene

Mark Lundstrom, Roberto Grassi, Tony Low

arxiv:1111.4887 v1 · 2011-11-21 · 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{LVZWDKVEGVFWLOYOTR4ZJSRA6A}

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	2026-05-18T04:07:54.853662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d7361aaa4354b65bb0e9c7994ca20f03b900e19e5831408558a3464ea8415fc

Aliases

arxiv: 1111.4887 · arxiv_version: 1111.4887v1 · doi: 10.48550/arxiv.1111.4887 · pith_short_12: LVZWDKVEGVFW · pith_short_16: LVZWDKVEGVFWLOYO · pith_short_8: LVZWDKVE

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/LVZWDKVEGVFWLOYOTR4ZJSRA6A \
  | 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: 5d7361aaa4354b65bb0e9c7994ca20f03b900e19e5831408558a3464ea8415fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72f5770565af74aea90d0baf663f8703bf65defe2103a3f2c9927eae7fc957f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-11-21T15:03:58Z",
    "title_canon_sha256": "597ed1dc24bcdf936bc6047f8474576ec6d8ab10ab6a14d552dbda57ae5e8c16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4887",
    "kind": "arxiv",
    "version": 1
  }
}