Pith Number

pith:GL7LVCFQ

pith:2017:GL7LVCFQQNPDJPMTIEA4LC3S3S

not attested not anchored not stored refs pending

Atomic-layer doping of SiGe heterostructures for atomic-precision donor devices

B. S. Swartzentruber, C. W. Liu, D. Laroche, E. Bussmann, J. C. Koepke, John King Gamble, J.-Y. Li, M. P. Lilly, M. S. Carroll, S. H. Huang, T.-M. Lu, Y. Chuang

arxiv:1710.06449 v1 · 2017-10-17 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GL7LVCFQQNPDJPMTIEA4LC3S3S}

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	2026-05-18T00:12:19.184870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32feba88b0835e34bd934101c58b72dc957e30954339876afa7239ffd55dac2b

Aliases

arxiv: 1710.06449 · arxiv_version: 1710.06449v1 · doi: 10.48550/arxiv.1710.06449 · pith_short_12: GL7LVCFQQNPD · pith_short_16: GL7LVCFQQNPDJPMT · pith_short_8: GL7LVCFQ

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/GL7LVCFQQNPDJPMTIEA4LC3S3S \
  | 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: 32feba88b0835e34bd934101c58b72dc957e30954339876afa7239ffd55dac2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90a8c6fe8cc5c22b31966fee4a72f67a2721a0f02b91de412f007b6202a8c692",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-10-17T18:03:22Z",
    "title_canon_sha256": "ca6ed4f0942a2dee307b2017f94aae58158d10eccb254765d2dfea23d9ba7495"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06449",
    "kind": "arxiv",
    "version": 1
  }
}