Pith Number

pith:LATT2QAC

pith:2022:LATT2QACBUTPZC4LERTQ3TNPIC

not attested not anchored not stored refs pending

S$^3$R: Self-supervised Spectral Regression for Hyperspectral Histopathology Image Classification

Qingli Li, Xingran Xie, Yan Wang

arxiv:2209.08770 v1 · 2022-09-19 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LATT2QACBUTPZC4LERTQ3TNPIC}

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	2026-07-05T04:58:45.676112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58273d40020d26fc8b8b24670dcdaf40a9f2cc62824c8504d8aba7e0a9aaada3

Aliases

arxiv: 2209.08770 · arxiv_version: 2209.08770v1 · doi: 10.48550/arxiv.2209.08770 · pith_short_12: LATT2QACBUTP · pith_short_16: LATT2QACBUTPZC4L · pith_short_8: LATT2QAC

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/LATT2QACBUTPZC4LERTQ3TNPIC \
  | 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: 58273d40020d26fc8b8b24670dcdaf40a9f2cc62824c8504d8aba7e0a9aaada3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dff2df01fbb55735b48d4b446823c6e44f73e7d2cebfa76bc5f5d451ccfbb82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-09-19T05:47:11Z",
    "title_canon_sha256": "1466f24bc85ce17335cc7ed24f08acdd8047b1f2a80fcf74d9c51a3398f486ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.08770",
    "kind": "arxiv",
    "version": 1
  }
}