Pith Number

pith:OLJD2PPJ

pith:2021:OLJD2PPJY6XLOOKB7I2ATE4KUL

not attested not anchored not stored refs pending

Quantifying Multimodality in World Models

Andreas Sedlmeier, Claudia Linnhoff-Popien, Leo Baudrexel, Michael K\"olle, Robert M\"uller

arxiv:2112.07263 v1 · 2021-12-14 · cs.LG · 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{OLJD2PPJY6XLOOKB7I2ATE4KUL}

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	2026-07-05T03:40:56.529841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72d23d3de9c7aeb73941fa3409938aa2c1294caee829d94e0563f544007419ac

Aliases

arxiv: 2112.07263 · arxiv_version: 2112.07263v1 · doi: 10.48550/arxiv.2112.07263 · pith_short_12: OLJD2PPJY6XL · pith_short_16: OLJD2PPJY6XLOOKB · pith_short_8: OLJD2PPJ

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/OLJD2PPJY6XLOOKB7I2ATE4KUL \
  | 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: 72d23d3de9c7aeb73941fa3409938aa2c1294caee829d94e0563f544007419ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d31cb33d8e5d1be78a0e2ba7bba0d40722a4515b20b30315cf1eed654e965265",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-14T09:52:18Z",
    "title_canon_sha256": "dd9a57af3ef7ee499449daf6166bd3962b6b64971c0bb1ef60b5ba7f09bc4126"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.07263",
    "kind": "arxiv",
    "version": 1
  }
}