Pith Number

pith:H4JCBK3A

pith:2008:H4JCBK3APRFIA4RMWNOUYC5VHE

not attested not anchored not stored refs pending

Spin transport of indirect excitons in GaAs coupled quantum wells

A.C. Gossard, J.R. Leonard, L.V. Butov, Sen Yang

arxiv:0808.2402 v3 · 2008-08-18 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H4JCBK3APRFIA4RMWNOUYC5VHE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:01:11.835176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f1220ab607c4a80722cb35d4c0bb5391fb554087a6b3a225af31ebf800e0775

Aliases

arxiv: 0808.2402 · arxiv_version: 0808.2402v3 · doi: 10.48550/arxiv.0808.2402 · pith_short_12: H4JCBK3APRFI · pith_short_16: H4JCBK3APRFIA4RM · pith_short_8: H4JCBK3A

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/H4JCBK3APRFIA4RMWNOUYC5VHE \
  | 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: 3f1220ab607c4a80722cb35d4c0bb5391fb554087a6b3a225af31ebf800e0775

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41c00a7724d64dad6a78651dfd992446d65ea87090d1f4620abf8e3161bdd325",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2008-08-18T18:50:43Z",
    "title_canon_sha256": "3d22c89f64e2b4c62780c6e2a9a92eb5a7eb427fb2f5584d2c9213d93d279370"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.2402",
    "kind": "arxiv",
    "version": 3
  }
}