Pith Number

pith:YTIGME4V

pith:2004:YTIGME4VF7PJN322CT7XQJE5XF

not attested not anchored not stored refs pending

Optical orientation of electron spins in GaAs quantum wells

A. D. Wieck, D. Haegele, D. Reuter, M. Oestreich, R. Winkler, S. Pfalz, T. Nowitzki

arxiv:cond-mat/0412012 v1 · 2004-12-01 · 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{YTIGME4VF7PJN322CT7XQJE5XF}

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	2026-07-04T16:47:31.008437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4d06613952fde96ef5a14ff78249db965ca6a108a5ec7797b324ec042b44d58

Aliases

arxiv: cond-mat/0412012 · arxiv_version: cond-mat/0412012v1 · doi: 10.48550/arxiv.cond-mat/0412012 · pith_short_12: YTIGME4VF7PJ · pith_short_16: YTIGME4VF7PJN322 · pith_short_8: YTIGME4V

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/YTIGME4VF7PJN322CT7XQJE5XF \
  | 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: c4d06613952fde96ef5a14ff78249db965ca6a108a5ec7797b324ec042b44d58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2cdaf72b20854b3981c09bef42f9bb84d97557d79212e79a4af3ac8ed3e301c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2004-12-01T11:10:20Z",
    "title_canon_sha256": "14993082cbac58e97f7502352c25ec7a247eb440c31359d5dec33be8b249b6a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0412012",
    "kind": "arxiv",
    "version": 1
  }
}