Pith Number

pith:JW5DZ4WX

pith:2024:JW5DZ4WXJNR6BSHRCJD3M42U5T

not attested not anchored not stored refs pending

Improving prediction models by incorporating external data with weights based on similarity

Alexander R\"uhle, Angelika Rohde, Daniela Z\"oller, Harald Binder, Maryam Farhadizadeh, Max Behrens, Nils H. Nicolay

arxiv:2405.07631 v2 · 2024-05-13 · stat.ME · 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{JW5DZ4WXJNR6BSHRCJD3M42U5T}

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	2026-07-05T08:24:05.365381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dba3cf2d74b63e0c8f11247b67354ecf1586def5968f0a23a1c844f47a4644c

Aliases

arxiv: 2405.07631 · arxiv_version: 2405.07631v2 · doi: 10.48550/arxiv.2405.07631 · pith_short_12: JW5DZ4WXJNR6 · pith_short_16: JW5DZ4WXJNR6BSHR · pith_short_8: JW5DZ4WX

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/JW5DZ4WXJNR6BSHRCJD3M42U5T \
  | 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: 4dba3cf2d74b63e0c8f11247b67354ecf1586def5968f0a23a1c844f47a4644c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0410c82f8ea51db75909366b0c441a8c32aa0676e1a949829f91861249bdf095",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2024-05-13T10:39:23Z",
    "title_canon_sha256": "42d72e2ebf38e3389498fd06ec320c2dd00f6988744c7cd50523c8011fd58787"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.07631",
    "kind": "arxiv",
    "version": 2
  }
}