Pith Number

pith:7KS3KNZN

pith:2025:7KS3KNZNWKTEUE4CSLLXT44LHN

not attested not anchored not stored refs pending

Ge0.95Sn0.05 on Si avalanche photodiode with Spectral Response Cutoff at 2.14 micrometer

Baohua Li, Grey Abernathy, Hryhorii Stanchu, Jifeng Liu, Justin Rudie, Perry C. Grant, Rajesh Kumar, Shui-Qing Yu, Steven Akwabli, Sylvester Amoah, Wei Du, Xiaoxin Wang

arxiv:2506.06969 v1 · 2025-06-08 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KS3KNZNWKTEUE4CSLLXT44LHN}

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	2026-07-05T11:17:59.028364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faa5b5372db2a64a138292d779f38b3b4408eba9223a767f5360e5a58d077339

Aliases

arxiv: 2506.06969 · arxiv_version: 2506.06969v1 · doi: 10.48550/arxiv.2506.06969 · pith_short_12: 7KS3KNZNWKTE · pith_short_16: 7KS3KNZNWKTEUE4C · pith_short_8: 7KS3KNZN

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/7KS3KNZNWKTEUE4CSLLXT44LHN \
  | 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: faa5b5372db2a64a138292d779f38b3b4408eba9223a767f5360e5a58d077339

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec8618bd00ed86f0b1a993063b2217cd14f9f63f1ece0a146fe90272e15a8c39",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2025-06-08T02:17:58Z",
    "title_canon_sha256": "bbfc5660085dd46162e7a9e3b9f8c4f2375dc24ee4d91568cff169fbc9dcf368"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.06969",
    "kind": "arxiv",
    "version": 1
  }
}