Pith Number

pith:WQTY2LCD

pith:2014:WQTY2LCDTS63I5K2P2VTSRFDI3

not attested not anchored not stored refs pending

Destroyed quantum Hall effect in graphene with [0001] tilt grain boundaries

Anders Bergvall, Johan M. Carlsson, Tomas Lofwander

arxiv:1408.0394 v1 · 2014-08-02 · 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{WQTY2LCDTS63I5K2P2VTSRFDI3}

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	2026-05-18T01:40:59.949002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4278d2c439cbdb4755a7eab3944a346fca8b428fc674decade0c2b855d4e87c

Aliases

arxiv: 1408.0394 · arxiv_version: 1408.0394v1 · doi: 10.48550/arxiv.1408.0394 · pith_short_12: WQTY2LCDTS63 · pith_short_16: WQTY2LCDTS63I5K2 · pith_short_8: WQTY2LCD

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/WQTY2LCDTS63I5K2P2VTSRFDI3 \
  | 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: b4278d2c439cbdb4755a7eab3944a346fca8b428fc674decade0c2b855d4e87c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88415d09a4c1e498bc5826d64e236c60c56cb6eee2231c3a1be5dbff6db9e223",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-08-02T16:38:22Z",
    "title_canon_sha256": "e2e41d70deba5d9bddd8062d48e52ed53e9c42fd5c59a10cbdbb91fda95fcf2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0394",
    "kind": "arxiv",
    "version": 1
  }
}