Pith Number

pith:H5CBMJHS

pith:2018:H5CBMJHSFO2OE7TYUSGV2JY7YX

not attested not anchored not stored refs pending

Random forest prediction of Alzheimer's disease using pairwise selection from time series data

John Gallacher, Paul Moore, Terry Lyons

arxiv:1808.03273 v1 · 2018-08-09 · q-bio.QM · stat.AP

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

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	2026-05-17T23:52:05.576036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f441624f22bb4e27e78a48d5d271fc5e29047ea4607ee46a408b3bf358b72bf

Aliases

arxiv: 1808.03273 · arxiv_version: 1808.03273v1 · doi: 10.48550/arxiv.1808.03273 · pith_short_12: H5CBMJHSFO2O · pith_short_16: H5CBMJHSFO2OE7TY · pith_short_8: H5CBMJHS

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/H5CBMJHSFO2OE7TYUSGV2JY7YX \
  | 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: 3f441624f22bb4e27e78a48d5d271fc5e29047ea4607ee46a408b3bf358b72bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bbf7e816cb19523ae257dc28f76309a8f7b96299c790e7454e5c89fda7c40b8",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2018-08-09T14:53:59Z",
    "title_canon_sha256": "e8d83d8b206ae3063e7a01f908a272ef37ed5d1dfb05e41a34158f5cb2277f20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03273",
    "kind": "arxiv",
    "version": 1
  }
}