Pith Number

pith:X2TFILMH

pith:2009:X2TFILMHJNQFFXPLTYMVSRPZS4

not attested not anchored not stored refs pending

Engineered spin phase diagram of two interacting electrons in semiconductor nanowire quantum dots

Chi-Shung Tang, Shun-Jen Cheng, Yan-Ting Chen

arxiv:0912.1919 v2 · 2009-12-10 · 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{X2TFILMHJNQFFXPLTYMVSRPZS4}

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	2026-05-18T02:10:25.009338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bea6542d874b6052ddeb9e195945f997055ad855a76afa34d9eb6dab3a1984ea

Aliases

arxiv: 0912.1919 · arxiv_version: 0912.1919v2 · doi: 10.48550/arxiv.0912.1919 · pith_short_12: X2TFILMHJNQF · pith_short_16: X2TFILMHJNQFFXPL · pith_short_8: X2TFILMH

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/X2TFILMHJNQFFXPLTYMVSRPZS4 \
  | 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: bea6542d874b6052ddeb9e195945f997055ad855a76afa34d9eb6dab3a1984ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cbfc4cd67ab99c2805f4965a97bd9bce10a955cc69fe63af76958bab92fb190",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-12-10T06:13:10Z",
    "title_canon_sha256": "892fde492beaf8665ad61f870c511f3472513bdd43ab11a772daf42aa22c127b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.1919",
    "kind": "arxiv",
    "version": 2
  }
}