Pith Number

pith:DFBWR7NT

pith:2010:DFBWR7NTGZTXRB5SIDZVJ53DZL

not attested not anchored not stored refs pending

Topological insulating phases in mono and bilayer graphene

Adolfo G. Grushin, Alberto Cortijo, Maria A. H. Vozmediano

arxiv:1007.3704 v2 · 2010-07-21 · cond-mat.mes-hall · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DFBWR7NTGZTXRB5SIDZVJ53DZL}

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	2026-05-18T02:06:11.925128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

194368fdb336677887b240f354f763cac38075d3b9fec08b21ec5f61c67c74c2

Aliases

arxiv: 1007.3704 · arxiv_version: 1007.3704v2 · doi: 10.48550/arxiv.1007.3704 · pith_short_12: DFBWR7NTGZTX · pith_short_16: DFBWR7NTGZTXRB5S · pith_short_8: DFBWR7NT

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/DFBWR7NTGZTXRB5SIDZVJ53DZL \
  | 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: 194368fdb336677887b240f354f763cac38075d3b9fec08b21ec5f61c67c74c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0823678e1a253e32d219c810c66554aba5f0bd4b71887bfeee3df25d7c115049",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-07-21T18:18:23Z",
    "title_canon_sha256": "bd195aef7648bef2820bb9571a83902cc08dfaf8d8026ebb4c800f65774d65e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.3704",
    "kind": "arxiv",
    "version": 2
  }
}