Pith Number

pith:PXS4Q7WV

pith:2011:PXS4Q7WVTJ4XCVYNUJODKRF73X

not attested not anchored not stored refs pending

Common physical mechanism for integer and fractional quantum Hall effects

Jianhua Wang, Kang Li, Shuming Long, Yi Yuan

arxiv:1107.0759 v3 · 2011-07-05 · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PXS4Q7WVTJ4XCVYNUJODKRF73X}

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	2026-05-18T04:03:56.921382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7de5c87ed59a7971570da25c3544bfddc8ef70310a1093263e9cb2e34ea31803

Aliases

arxiv: 1107.0759 · arxiv_version: 1107.0759v3 · doi: 10.48550/arxiv.1107.0759 · pith_short_12: PXS4Q7WVTJ4X · pith_short_16: PXS4Q7WVTJ4XCVYN · pith_short_8: PXS4Q7WV

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/PXS4Q7WVTJ4XCVYNUJODKRF73X \
  | 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: 7de5c87ed59a7971570da25c3544bfddc8ef70310a1093263e9cb2e34ea31803

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5c2b827436063f9bc33b45f5a3a5587ea357c79f1faa3a412928818af494506",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2011-07-05T00:08:05Z",
    "title_canon_sha256": "a8e1252e8fc6ec35e909b5e705b21877f25bdd670cd9b2c1e0a6c3f9b4689582"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.0759",
    "kind": "arxiv",
    "version": 3
  }
}