Pith Number

pith:PM2CM2MW

pith:2020:PM2CM2MWCVF5WJ7VBX7RO5B5AV

not attested not anchored not stored refs pending

Finite-thickness effect and spin polarization of the even-denominator fractional quantum Hall states

Hailong Fu, Hua Chen, Jian Sun, K. W. West, L. N. Pfeiffer, Pengjie Wang, X. C. Xie, Xi Lin, Yijia Wu

arxiv:2006.06925 v1 · 2020-06-12 · 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{PM2CM2MWCVF5WJ7VBX7RO5B5AV}

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	2026-07-05T01:09:48.151941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b34266996154bdb27f50dff17743d054f42de5fb0ce745d46de075cb09d7ab9

Aliases

arxiv: 2006.06925 · arxiv_version: 2006.06925v1 · doi: 10.48550/arxiv.2006.06925 · pith_short_12: PM2CM2MWCVF5 · pith_short_16: PM2CM2MWCVF5WJ7V · pith_short_8: PM2CM2MW

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/PM2CM2MWCVF5WJ7VBX7RO5B5AV \
  | 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: 7b34266996154bdb27f50dff17743d054f42de5fb0ce745d46de075cb09d7ab9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5700b6a4ffd3340855c9fbe4854097e0e675e68efd6c4d5f79be5b9da8e29132",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-06-12T03:14:38Z",
    "title_canon_sha256": "650d5203fd288710a7c78384dc0bc1c7d9b4ba235820dc8123eb417de47545ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.06925",
    "kind": "arxiv",
    "version": 1
  }
}