Pith Number

pith:D45U5DZP

pith:2024:D45U5DZP7E5BRWFWWQTKJSTLIE

not attested not anchored not stored refs pending

DF-DM: A foundational process model for multimodal data fusion in the artificial intelligence era

Chenwei Wu, Constanza V\'asquez-Venegas, David Restrepo, Diego M L\'opez, Leo Anthony Celi, Luis Filipe Nakayama

arxiv:2404.12278 v2 · 2024-04-18 · 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{D45U5DZP7E5BRWFWWQTKJSTLIE}

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	2026-07-05T08:26:23.067479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f3b4e8f2ff93a18d8b6b426a4ca6b411cb156bc3ea8d98e94298b14c484b2af

Aliases

arxiv: 2404.12278 · arxiv_version: 2404.12278v2 · doi: 10.48550/arxiv.2404.12278 · pith_short_12: D45U5DZP7E5B · pith_short_16: D45U5DZP7E5BRWFW · pith_short_8: D45U5DZP

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/D45U5DZP7E5BRWFWWQTKJSTLIE \
  | 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: 1f3b4e8f2ff93a18d8b6b426a4ca6b411cb156bc3ea8d98e94298b14c484b2af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "981f1b9b869d5a9d76b62f9233e9fbeab1b48f18658cec89b6fb35877af7ffa8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-04-18T15:52:42Z",
    "title_canon_sha256": "d6e9727e29e77d4891e873e014a0a93c8fc0ea39a960f37e005860b57a3171c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.12278",
    "kind": "arxiv",
    "version": 2
  }
}