Pith Number

pith:DN7WPMYV

pith:2012:DN7WPMYV6FSVX4M6SB5BDHA653

not attested not anchored not stored refs pending

Gap opening in the zeroth Landau level in gapped graphene: Pseudo-Zeeman splitting in an angular magnetic field

K. Sabeeh, M. Tahir

arxiv:1202.2337 v1 · 2012-02-10 · 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{DN7WPMYV6FSVX4M6SB5BDHA653}

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	2026-05-18T01:58:31.202312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b7f67b315f1655bf19e907a119c1eeec0200508bbd21faa84c65f7796ddff90

Aliases

arxiv: 1202.2337 · arxiv_version: 1202.2337v1 · doi: 10.48550/arxiv.1202.2337 · pith_short_12: DN7WPMYV6FSV · pith_short_16: DN7WPMYV6FSVX4M6 · pith_short_8: DN7WPMYV

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/DN7WPMYV6FSVX4M6SB5BDHA653 \
  | 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: 1b7f67b315f1655bf19e907a119c1eeec0200508bbd21faa84c65f7796ddff90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cc7554005947233ab90d243d953f9c2157df1504424c85af4390a6a471e8908",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-02-10T20:02:27Z",
    "title_canon_sha256": "b4b6232fc640dc5fbe48e36d3213797fe772cad0250b625c32c50b2f30ae7ce5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2337",
    "kind": "arxiv",
    "version": 1
  }
}