Pith Number

pith:443WGYRH

pith:2003:443WGYRHTYV34RX6AS657HXT64

not attested not anchored not stored refs pending

A Hybrid Al(0.10)Ga(0.90)As/AlAs Bilayer Electron System

E. P. De Poortere, M. Shayegan

arxiv:cond-mat/0310434 v2 · 2003-10-17 · 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{443WGYRHTYV34RX6AS657HXT64}

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	2026-07-04T14:20:35.427060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7376362279e2bbe46fe04bddf9ef3f71f5a032f94e9e5089091f6e3697546d8

Aliases

arxiv: cond-mat/0310434 · arxiv_version: cond-mat/0310434v2 · doi: 10.48550/arxiv.cond-mat/0310434 · pith_short_12: 443WGYRHTYV3 · pith_short_16: 443WGYRHTYV34RX6 · pith_short_8: 443WGYRH

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/443WGYRHTYV34RX6AS657HXT64 \
  | 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: e7376362279e2bbe46fe04bddf9ef3f71f5a032f94e9e5089091f6e3697546d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e1622105825f15679f5dc651fbe2afd9ecba56bd3f0753bc21fceb881b0e446",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2003-10-17T23:48:41Z",
    "title_canon_sha256": "451e94c359c7482b74934fed39d9c132b382246932b3abba131b557f4ac753b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0310434",
    "kind": "arxiv",
    "version": 2
  }
}