Pith Number

pith:AAA4LQBY

pith:2012:AAA4LQBY7UGPPQFCBKFQET7OCM

not attested not anchored not stored refs pending

Multimodal diffusion geometry by joint diagonalization of Laplacians

Alexander M. Bronstein, Davide Eynard, Klaus Glashoff, Michael M. Bronstein

arxiv:1209.2295 v2 · 2012-09-11 · cs.CV · 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{AAA4LQBY7UGPPQFCBKFQET7OCM}

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	2026-05-18T03:45:43.231004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0001c5c038fd0cf7c0a20a8b024fee1314b0d738af5b5bd111b1ff4c25270f8b

Aliases

arxiv: 1209.2295 · arxiv_version: 1209.2295v2 · doi: 10.48550/arxiv.1209.2295 · pith_short_12: AAA4LQBY7UGP · pith_short_16: AAA4LQBY7UGPPQFC · pith_short_8: AAA4LQBY

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/AAA4LQBY7UGPPQFCBKFQET7OCM \
  | 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: 0001c5c038fd0cf7c0a20a8b024fee1314b0d738af5b5bd111b1ff4c25270f8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1039b3038dfc2ca6f45504cff2de3723319d9c524998165479f82bb6d8b46675",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2012-09-11T12:01:08Z",
    "title_canon_sha256": "ba2f8973f9cc6e0cc3331aa1ed65524b15e837d0e70f4fecbb31bd4b3fbceb88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2295",
    "kind": "arxiv",
    "version": 2
  }
}