Pith Number

pith:65Y6VYQ7

pith:2011:65Y6VYQ7LIHSFDLNYU26ZZZ4TH

not attested not anchored not stored refs pending

Polar Kerr Effect and Time Reversal Symmetry Breaking in Bilayer Graphene

Leonid Levitov, Rahul Nandkishore

arxiv:1105.5142 v2 · 2011-05-25 · cond-mat.mes-hall · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{65Y6VYQ7LIHSFDLNYU26ZZZ4TH}

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	2026-05-18T04:14:28.938235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f771eae21f5a0f228d6dc535ece73c99cb84fb83417e2900e70a6bccfb479a24

Aliases

arxiv: 1105.5142 · arxiv_version: 1105.5142v2 · doi: 10.48550/arxiv.1105.5142 · pith_short_12: 65Y6VYQ7LIHS · pith_short_16: 65Y6VYQ7LIHSFDLN · pith_short_8: 65Y6VYQ7

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/65Y6VYQ7LIHSFDLNYU26ZZZ4TH \
  | 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: f771eae21f5a0f228d6dc535ece73c99cb84fb83417e2900e70a6bccfb479a24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3902f9ac2e4151bbec8ac615143bb2e7814d626cca59135dd1ba617e77997320",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-05-25T20:00:06Z",
    "title_canon_sha256": "83a3aa6bc50f05e6af9ae34ff356de1e974e87b42fcc08225c52aff3c93d036c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5142",
    "kind": "arxiv",
    "version": 2
  }
}