Pith Number

pith:H3WLA5CQ

pith:2003:H3WLA5CQSYZASKBQPGIT5BPW7J

not attested not anchored not stored refs pending

Valley splitting in strained silicon quantum wells

Fabiano Oyafuso, Gerhard Klimeck, M. A. Eriksson, Mark Friesen, Paul von Allmen, Seungwon Lee, S. N. Coppersmith, Timothy B. Boykin

arxiv:cond-mat/0309663 v1 · 2003-09-29 · cond-mat.mes-hall

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

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	2026-05-18T04:24:53.453855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eecb07450963209283079913e85f6fa78ca2e35d054081f9338ad7cf721d0a5

Aliases

arxiv: cond-mat/0309663 · arxiv_version: cond-mat/0309663v1 · doi: 10.48550/arxiv.cond-mat/0309663 · pith_short_12: H3WLA5CQSYZA · pith_short_16: H3WLA5CQSYZASKBQ · pith_short_8: H3WLA5CQ

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/H3WLA5CQSYZASKBQPGIT5BPW7J \
  | 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: 3eecb07450963209283079913e85f6fa78ca2e35d054081f9338ad7cf721d0a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a368773eaa6185a9cb1ae617034fc7cf85d6b2baca16db31d39b478ebe184c4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2003-09-29T13:28:03Z",
    "title_canon_sha256": "ffd19e5195cb3bfed890faddcfd9b528c9ca426562d25e179b7829992b0b8335"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0309663",
    "kind": "arxiv",
    "version": 1
  }
}