Pith Number

pith:SYW7ZO6A

pith:2017:SYW7ZO6A2XCPRHEXJRVFNZOLGR

not attested not anchored not stored refs pending

A New Medical Diagnosis Method Based on Z-Numbers

Dong Wu, Feng Xue, Hanqing Zheng, Wen Jiang, Xiang Liu, Yehang Shou

arxiv:1705.02620 v1 · 2017-05-07 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SYW7ZO6A2XCPRHEXJRVFNZOLGR}

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	2026-05-18T00:44:56.045771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

962dfcbbc0d5c4f89c974c6a56e5cb345aeaa94ffaa33bdbb34b6ff149db1551

Aliases

arxiv: 1705.02620 · arxiv_version: 1705.02620v1 · doi: 10.48550/arxiv.1705.02620 · pith_short_12: SYW7ZO6A2XCP · pith_short_16: SYW7ZO6A2XCPRHEX · pith_short_8: SYW7ZO6A

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/SYW7ZO6A2XCPRHEXJRVFNZOLGR \
  | 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: 962dfcbbc0d5c4f89c974c6a56e5cb345aeaa94ffaa33bdbb34b6ff149db1551

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9b5a49ad88fbb3e179ec211d846b49dc1c13bf53d051139b6e6b63375ae46e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-05-07T13:29:53Z",
    "title_canon_sha256": "eae09934c0713b0478a57932ea74326edce70e41f026bf8c63f20ae5498d78e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02620",
    "kind": "arxiv",
    "version": 1
  }
}