Pith Number

pith:HHV2DJIG

pith:2013:HHV2DJIGUCFFG3P2GSZ22WPTSF

not attested not anchored not stored refs pending

Explaining temporal trends in annualized relapse rates in placebo groups of randomized controlled trials in relapsing multiple sclerosis: systematic review and meta-regression

Christian R\"over, Richard Nicholas, Sebastian Straube, Simon M. Steinvorth, Simon Schneider, Tim Friede

arxiv:1303.2803 v2 · 2013-03-12 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HHV2DJIGUCFFG3P2GSZ22WPTSF}

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	2026-05-18T02:56:12.768733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39eba1a506a08a536dfa34b3ad59f39157bf71264a9b7232c84cb5f32209a646

Aliases

arxiv: 1303.2803 · arxiv_version: 1303.2803v2 · doi: 10.48550/arxiv.1303.2803 · pith_short_12: HHV2DJIGUCFF · pith_short_16: HHV2DJIGUCFFG3P2 · pith_short_8: HHV2DJIG

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/HHV2DJIGUCFFG3P2GSZ22WPTSF \
  | 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: 39eba1a506a08a536dfa34b3ad59f39157bf71264a9b7232c84cb5f32209a646

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39ddcdb62139a31a8800153cb724186afd8c685b63d4d8f47a53c1d0e2087897",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2013-03-12T08:31:19Z",
    "title_canon_sha256": "08faf0cb8263c47f89b83136986af4e8d0cd1dc6d779942a6831bb7f98664cc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2803",
    "kind": "arxiv",
    "version": 2
  }
}