Pith Number

pith:CL2VMG2S

pith:2021:CL2VMG2SLJEU5HDNRLVAPAGKJB

not attested not anchored not stored refs pending

Weighing Features of Lung and Heart Regions for Thoracic Disease Classification

Jiang Liu, Jiansheng Fang, Junling Liu, Yanwu Xu, Yitian Zhao, Yuguang Yan

arxiv:2105.12430 v1 · 2021-05-26 · eess.IV · 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{CL2VMG2SLJEU5HDNRLVAPAGKJB}

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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	2026-07-05T02:43:38.821699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12f5561b525a494e9c6d8aea0780ca4849fa3f187696f9e6a65deeb32f3724e1

Aliases

arxiv: 2105.12430 · arxiv_version: 2105.12430v1 · doi: 10.48550/arxiv.2105.12430 · pith_short_12: CL2VMG2SLJEU · pith_short_16: CL2VMG2SLJEU5HDN · pith_short_8: CL2VMG2S

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/CL2VMG2SLJEU5HDNRLVAPAGKJB \
  | 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: 12f5561b525a494e9c6d8aea0780ca4849fa3f187696f9e6a65deeb32f3724e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5010fda2a945d9c0a138de4f5d2bf3f85f69d8a96dcde5ca50677e942c169fde",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-05-26T09:37:39Z",
    "title_canon_sha256": "8e3201db119d127a1345fddf0af9fa572f59abdb021d5430878c9c050cae6b0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.12430",
    "kind": "arxiv",
    "version": 1
  }
}