Pith Number

pith:RHC2CQ3A

pith:2022:RHC2CQ3ARRM6CMHZKHTRLVCFDJ

not attested not anchored not stored refs pending

Personalized Prediction of Future Lesion Activity and Treatment Effect in Multiple Sclerosis from Baseline MRI

Brennan Nichyporuk, Douglas L. Arnold, Jean-Pierre R. Falet, Joshua Durso-Finley, Tal Arbel

arxiv:2204.01702 v4 · 2022-04-01 · eess.IV · cs.CV · 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{RHC2CQ3ARRM6CMHZKHTRLVCFDJ}

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	2026-07-05T05:00:00.205292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89c5a143608c59e130f951e715d4451a6c84c8827e36f2baf7f5416deeb1a498

Aliases

arxiv: 2204.01702 · arxiv_version: 2204.01702v4 · doi: 10.48550/arxiv.2204.01702 · pith_short_12: RHC2CQ3ARRM6 · pith_short_16: RHC2CQ3ARRM6CMHZ · pith_short_8: RHC2CQ3A

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/RHC2CQ3ARRM6CMHZKHTRLVCFDJ \
  | 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: 89c5a143608c59e130f951e715d4451a6c84c8827e36f2baf7f5416deeb1a498

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cde77a081f657657d517385da1cfbf007cdee70c127aab591f87d7d79a2cbcda",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-04-01T18:18:12Z",
    "title_canon_sha256": "66b50b87c8ed63905bde1ce03d9726794c0db135038d5712b13d845d2873d77a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.01702",
    "kind": "arxiv",
    "version": 4
  }
}