Pith Number

pith:7OQ6H5FJ

pith:2001:7OQ6H5FJE4RGF2KNIVIZLUVKGA

not attested not anchored not stored refs pending

Field-domain spintronics in magnetic semiconductor multiple quantum wells

A.H. MacDonald, David Sanchez, Gloria Platero

arxiv:cond-mat/0107398 v1 · 2001-07-19 · cond-mat

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7OQ6H5FJE4RGF2KNIVIZLUVKGA}

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	2026-05-18T01:07:02.623581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fba1e3f4a9272262e94d455195d2aa3017be15f4fd24da20417c204587ed8ac8

Aliases

arxiv: cond-mat/0107398 · arxiv_version: cond-mat/0107398v1 · doi: 10.48550/arxiv.cond-mat/0107398 · pith_short_12: 7OQ6H5FJE4RG · pith_short_16: 7OQ6H5FJE4RGF2KN · pith_short_8: 7OQ6H5FJ

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/7OQ6H5FJE4RGF2KNIVIZLUVKGA \
  | 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: fba1e3f4a9272262e94d455195d2aa3017be15f4fd24da20417c204587ed8ac8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "762de035b0b3316c53fe0c12e5ee2487304b76c3168edfb70f4cd69043e45d93",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "2001-07-19T09:31:46Z",
    "title_canon_sha256": "c7484ec502cdd002d96a40455fc933c40848e3b5d017245fc32305c0a1ea80ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0107398",
    "kind": "arxiv",
    "version": 1
  }
}