Pith Number

pith:HFBGAUWO

pith:2026:HFBGAUWOBUWZ7NDJGSYQU2VTY4

not attested not anchored not stored refs pending

PathFinder: Joint Decompositions of Linked Multimodal Datasets

Alex Fung, Rogier B Mars, Saad Jbabdi, Stephen M Smith, Ying-Qiu Zheng

arxiv:2608.14951 v1 · 2026-08-15 · cs.LG · eess.IV · q-bio.QM · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HFBGAUWOBUWZ7NDJGSYQU2VTY4}

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	2026-08-18T01:12:52.129239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39426052ce0d2d9fb46934b10a6ab3c72e7d9dc3864e455f3b91de4a7ff3b991

Aliases

arxiv: 2608.14951 · arxiv_version: 2608.14951v1 · doi: 10.48550/arxiv.2608.14951 · pith_short_12: HFBGAUWOBUWZ · pith_short_16: HFBGAUWOBUWZ7NDJ · pith_short_8: HFBGAUWO

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/HFBGAUWOBUWZ7NDJGSYQU2VTY4 \
  | 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: 39426052ce0d2d9fb46934b10a6ab3c72e7d9dc3864e455f3b91de4a7ff3b991

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77abadaf5381ca3246a05a0f6ead8d6e2aaaaa0a98fa0a5135f0fba8ee226468",
    "cross_cats_sorted": [
      "eess.IV",
      "q-bio.QM",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-15T00:31:10Z",
    "title_canon_sha256": "bbe95394133494bfb402c704bf4aa0d983a1c8f7abbf971e431aad85f0a26f2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.14951",
    "kind": "arxiv",
    "version": 1
  }
}