Pith Number

pith:CXA2CKYF

pith:2015:CXA2CKYFUQBYZ5VVNISM76CDSO

not attested not anchored not stored refs pending

Exploring multimodal data fusion through joint decompositions with flexible couplings

Jeremy Emile Cohen, Pierre Comon, Rodrigo Cabral Farias

arxiv:1505.07717 v3 · 2015-05-28 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CXA2CKYFUQBYZ5VVNISM76CDSO}

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	2026-05-18T01:08:21.233469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15c1a12b05a4038cf6b56a24cff84393802e1cec97f1d6de79d3273714ebf6f6

Aliases

arxiv: 1505.07717 · arxiv_version: 1505.07717v3 · doi: 10.48550/arxiv.1505.07717 · pith_short_12: CXA2CKYFUQBY · pith_short_16: CXA2CKYFUQBYZ5VV · pith_short_8: CXA2CKYF

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/CXA2CKYFUQBYZ5VVNISM76CDSO \
  | 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: 15c1a12b05a4038cf6b56a24cff84393802e1cec97f1d6de79d3273714ebf6f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "236afa3acdcb9514d8da49051c4a26860abc7102ee529c20e717f656630b7c76",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-05-28T15:07:14Z",
    "title_canon_sha256": "18466460d33afdaaa51b571c30507e13b3d87050dfd1996d01fe5379c694f298"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07717",
    "kind": "arxiv",
    "version": 3
  }
}