Pith Number

pith:GTZRWVIQ

pith:2019:GTZRWVIQK7TC3VRV4QKRXSCNHO

not attested not anchored not stored refs pending

Two- and three-electron bubbles in Al$_{x}$Ga$_{1-x}$As/Al$_{0.24}$Ga$_{0.76}$As quantum wells

G. C. Gardner, J. D. Watson, M. A. Zudov, M. J. Manfra, Q. Shi, X. Fu

arxiv:1904.03159 v1 · 2019-04-05 · 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{GTZRWVIQK7TC3VRV4QKRXSCNHO}

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	2026-05-17T23:49:18.411331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34f31b551057e62dd635e4151bc84d3bb97724e7959b2b2f1bcaa649fc7015e4

Aliases

arxiv: 1904.03159 · arxiv_version: 1904.03159v1 · doi: 10.48550/arxiv.1904.03159 · pith_short_12: GTZRWVIQK7TC · pith_short_16: GTZRWVIQK7TC3VRV · pith_short_8: GTZRWVIQ

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/GTZRWVIQK7TC3VRV4QKRXSCNHO \
  | 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: 34f31b551057e62dd635e4151bc84d3bb97724e7959b2b2f1bcaa649fc7015e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34124f42ca0c3639f4fa920b72b060ce8e69bce66542df3f79880e3fb5c6b5c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-04-05T16:59:29Z",
    "title_canon_sha256": "50b564a9173105bd2322c8d2fea76dcf32d3dca1385cb744cd174c84c1069faa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03159",
    "kind": "arxiv",
    "version": 1
  }
}