Pith Number

pith:EHD3ZVEZ

pith:2019:EHD3ZVEZHQDRZBVU2UGQGK2FKF

not attested not anchored not stored refs pending

Tumor Microenvironment-based Gene Signatures Divides Novel Immune and Stromal Subgroup Classification of Lung Adenocarcinoma

Conghua Xie, Jiali Li, Jiangbo Ren, Jiarui Chen, Liexi Xu, Linzhi Han, Nannan Zhang, Xingyu Liu, Xueping Jiang, Yan Gong, Yanping Gao, Yuke Gao, Zihang Zeng

arxiv:1905.03978 v1 · 2019-05-10 · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EHD3ZVEZHQDRZBVU2UGQGK2FKF}

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	2026-05-17T23:46:34.985647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21c7bcd4993c071c86b4d50d032b4551706c6fb4fc9ab2228df40aa85a36c21b

Aliases

arxiv: 1905.03978 · arxiv_version: 1905.03978v1 · doi: 10.48550/arxiv.1905.03978 · pith_short_12: EHD3ZVEZHQDR · pith_short_16: EHD3ZVEZHQDRZBVU · pith_short_8: EHD3ZVEZ

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/EHD3ZVEZHQDRZBVU2UGQGK2FKF \
  | 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: 21c7bcd4993c071c86b4d50d032b4551706c6fb4fc9ab2228df40aa85a36c21b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3df66c187e10d16ea759d7cd33adbc4007467a653eee8479620a78e61c75f1d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2019-05-10T07:27:21Z",
    "title_canon_sha256": "3a72719daca0278682da6b7ec4d589c969b0d56808fc38805615afde6b516969"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03978",
    "kind": "arxiv",
    "version": 1
  }
}