Pith Number

pith:47DS7DJU

pith:2010:47DS7DJUN6RLYFS76E2CB6YSUY

not attested not anchored not stored refs pending

Ferromagnetically coupled magnetic impurities in a quantum point contact

Kang-Hun Ahn, Taegeun Song

arxiv:1009.0204 v1 · 2010-09-01 · 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{47DS7DJUN6RLYFS76E2CB6YSUY}

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	2026-05-18T02:05:38.486387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7c72f8d346fa2bc165ff13420fb12a60dadbf4f8824b433480a156a7f1e012d

Aliases

arxiv: 1009.0204 · arxiv_version: 1009.0204v1 · doi: 10.48550/arxiv.1009.0204 · pith_short_12: 47DS7DJUN6RL · pith_short_16: 47DS7DJUN6RLYFS7 · pith_short_8: 47DS7DJU

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/47DS7DJUN6RLYFS76E2CB6YSUY \
  | 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: e7c72f8d346fa2bc165ff13420fb12a60dadbf4f8824b433480a156a7f1e012d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af8ee348500163908cf7cbf55393129d1cc73eab8290a651a5552cd68a32fa83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-09-01T15:30:37Z",
    "title_canon_sha256": "fe2c68e262aef39dc63b5396adae348c2646666d8412ed3c90fecfca81a6e5c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0204",
    "kind": "arxiv",
    "version": 1
  }
}