Pith Number

pith:FMVDKXXW

pith:2010:FMVDKXXWJH7IPRYA2HLKCPRKDB

not attested not anchored not stored refs pending

Bilayer Quantum Hall Ferromagnet in a Periodic Potential

Ganpathy Murthy, H.A. Fertig, Jianmin Sun, Noah Bray-Ali

arxiv:1003.2203 v1 · 2010-03-10 · 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{FMVDKXXWJH7IPRYA2HLKCPRKDB}

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	2026-05-18T02:08:35.312079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b2a355ef649fe87c700d1d6a13e2a18752bfdb5b90e0a6612d595b9c412ca2b

Aliases

arxiv: 1003.2203 · arxiv_version: 1003.2203v1 · doi: 10.48550/arxiv.1003.2203 · pith_short_12: FMVDKXXWJH7I · pith_short_16: FMVDKXXWJH7IPRYA · pith_short_8: FMVDKXXW

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/FMVDKXXWJH7IPRYA2HLKCPRKDB \
  | 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: 2b2a355ef649fe87c700d1d6a13e2a18752bfdb5b90e0a6612d595b9c412ca2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12dea763e4fb924a5084cea89ee4d4817f3217dddc1d266112db06cb31960559",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2010-03-10T21:00:34Z",
    "title_canon_sha256": "9927193c4787310c23aee99273ed364fc81c9942fd7a595e1eefe15d3000a9ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2203",
    "kind": "arxiv",
    "version": 1
  }
}