Pith Number

pith:XLPZ7I7P

pith:2012:XLPZ7I7PM2A6H7A47Z6DZYXHQ3

not attested not anchored not stored refs pending

Colossal non-saturating linear magnetoresistance in two-dimensional electron systems at a GaAs/AlGaAs heterointerface

Arindam Ghosh, David A. Ritchie, Ian Farrer, M. A. Aamir, Matthias Baenninger, Michael Pepper, Srijit Goswami, Vikram Tripathi

arxiv:1207.5709 v2 · 2012-07-24 · 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{XLPZ7I7PM2A6H7A47Z6DZYXHQ3}

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	2026-05-18T03:47:00.628013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

badf9fa3ef6681e3fc1cfe7c3ce2e786e122144c5c003c7ab772800ab7c4ca01

Aliases

arxiv: 1207.5709 · arxiv_version: 1207.5709v2 · doi: 10.48550/arxiv.1207.5709 · pith_short_12: XLPZ7I7PM2A6 · pith_short_16: XLPZ7I7PM2A6H7A4 · pith_short_8: XLPZ7I7P

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/XLPZ7I7PM2A6H7A47Z6DZYXHQ3 \
  | 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: badf9fa3ef6681e3fc1cfe7c3ce2e786e122144c5c003c7ab772800ab7c4ca01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e31108fda8a50527fb022e2cebc4b6405578d3f44dc7976446496578e33cb2d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-07-24T14:26:38Z",
    "title_canon_sha256": "e740ccd508aaa9d4680b3af909ff88814fb819dbdb0827ecb53f0b5aad3c74eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5709",
    "kind": "arxiv",
    "version": 2
  }
}