Pith Number

pith:KKSIFNDT

pith:2023:KKSIFNDTUL4KUDG6C77UUDY3PD

not attested not anchored not stored refs pending

Single Cells Are Spatial Tokens: Transformers for Spatial Transcriptomic Data Imputation

Feng Shi, Hongzhi Wen, Hui Liu, Jiayuan Ding, Lulu Shang, Renming Liu, Wei Jin, Wenzhuo Tang, Xinnan Dai, Yuying Xie

arxiv:2302.03038 v2 · 2023-02-06 · q-bio.GN · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KKSIFNDTUL4KUDG6C77UUDY3PD}

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	2026-07-05T07:45:45.307421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52a482b473a2f8aa0cde17ff4a0f1b78de99383c3969472fae262517a3a7598b

Aliases

arxiv: 2302.03038 · arxiv_version: 2302.03038v2 · doi: 10.48550/arxiv.2302.03038 · pith_short_12: KKSIFNDTUL4K · pith_short_16: KKSIFNDTUL4KUDG6 · pith_short_8: KKSIFNDT

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/KKSIFNDTUL4KUDG6C77UUDY3PD \
  | 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: 52a482b473a2f8aa0cde17ff4a0f1b78de99383c3969472fae262517a3a7598b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d1a72b0b378fbce72cc123abc6fa57ea1729fb0be51a57c3719603767d52f2a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2023-02-06T01:44:13Z",
    "title_canon_sha256": "bee70ece6bb702a6ab59b22ff75ace91bd40adeb8853f487ea42eecb03ae695c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.03038",
    "kind": "arxiv",
    "version": 2
  }
}