Pith Number

pith:QG3YAJUY

pith:2015:QG3YAJUYV65ANXPJ5L2CSHAQAP

not attested not anchored not stored refs pending

Optical emission spectroscopy study of competing phases of electrons in the second Landau level

A. L. Levy, A. Pinczuk, G. C. Gardner, J. D. Watson, K. W. West, L. N. Pfeiffer, M. J. Manfra, U. Wurstbauer, Y. Y. Kuznetsova

arxiv:1512.04914 v1 · 2015-12-15 · 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{QG3YAJUYV65ANXPJ5L2CSHAQAP}

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	2026-05-18T01:22:32.324101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81b7802698afba06dde9eaf4291c1003c54a7e3dc22bf204646ddeed2e042dc1

Aliases

arxiv: 1512.04914 · arxiv_version: 1512.04914v1 · doi: 10.48550/arxiv.1512.04914 · pith_short_12: QG3YAJUYV65A · pith_short_16: QG3YAJUYV65ANXPJ · pith_short_8: QG3YAJUY

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/QG3YAJUYV65ANXPJ5L2CSHAQAP \
  | 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: 81b7802698afba06dde9eaf4291c1003c54a7e3dc22bf204646ddeed2e042dc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0396a30a4c56a9b17ff4a868cdd441656858e0cac7e08c918bea33de7ce74b71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-12-15T20:17:21Z",
    "title_canon_sha256": "f8f54f2482820b1fc7cd50b921f20c567b742152c61352763606a51d432295df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04914",
    "kind": "arxiv",
    "version": 1
  }
}