Pith Number

pith:7F2Y7TWP

pith:2012:7F2Y7TWPFPBCKGGHI5ESNE2XJL

not attested not anchored not stored refs pending

Zero Energy Modes and Gate-Tunable Gap in Graphene on hexagonal Boron Nitride

Bruno Uchoa, D. L. Miller, M. Kindermann

arxiv:1205.3194 v1 · 2012-05-14 · 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{7F2Y7TWPFPBCKGGHI5ESNE2XJL}

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	2026-05-18T03:41:12.452752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9758fcecf2bc22518c747492693574ac9747849900c2c9de8578958b1a44bf5

Aliases

arxiv: 1205.3194 · arxiv_version: 1205.3194v1 · doi: 10.48550/arxiv.1205.3194 · pith_short_12: 7F2Y7TWPFPBC · pith_short_16: 7F2Y7TWPFPBCKGGH · pith_short_8: 7F2Y7TWP

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/7F2Y7TWPFPBCKGGHI5ESNE2XJL \
  | 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: f9758fcecf2bc22518c747492693574ac9747849900c2c9de8578958b1a44bf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b97645ef2c01dcd2cce8bc59f22b4eb914a249a96cc63d77f7877c05b153272a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-05-14T21:08:14Z",
    "title_canon_sha256": "416b677ecfca3314eeaba7bebab70d886ca1c6be2006c4df5f88105d3a3ebb6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3194",
    "kind": "arxiv",
    "version": 1
  }
}