Pith Number

pith:IZ6ILJU5

pith:2024:IZ6ILJU5AW7M3V656QAU4MTZZR

not attested not anchored not stored refs pending

Promoting cross-modal representations to improve multimodal foundation models for physiological signals

Ali Moin, Behrooz Mahasseni, Ching Fang, Christopher Sandino, Ellen Zippi, Erdrin Azemi, Hadi Pouransari, Juri Minxha

arxiv:2410.16424 v1 · 2024-10-21 · cs.LG

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

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\usepackage{pith}
\pithnumber{IZ6ILJU5AW7M3V656QAU4MTZZR}

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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.

Cited by

2 papers in Pith

A robust PPG foundation model using multimodal physiological supervision

Physiology-Aware Masked Cross-Modal Reconstruction for Biosignal Representation Learning

Receipt and verification

First computed	2026-07-05T09:23:36.203998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

467c85a69d05becdd7ddf4014e3279cc4c449bd8f468a8d2e5000ab06467a804

Aliases

arxiv: 2410.16424 · arxiv_version: 2410.16424v1 · doi: 10.48550/arxiv.2410.16424 · pith_short_12: IZ6ILJU5AW7M · pith_short_16: IZ6ILJU5AW7M3V65 · pith_short_8: IZ6ILJU5

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/IZ6ILJU5AW7M3V656QAU4MTZZR \
  | 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: 467c85a69d05becdd7ddf4014e3279cc4c449bd8f468a8d2e5000ab06467a804

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "514f48d2c9c79fd9800080f847a6b7e8253b9d77a6b8593de01aef9750105280",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-10-21T18:47:36Z",
    "title_canon_sha256": "6ccb811a06a2faff9f6bd0829a2d86acecf7c71c275f14146a205ae032cd47eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.16424",
    "kind": "arxiv",
    "version": 1
  }
}