Pith Number

pith:2NSZHWUY

pith:2026:2NSZHWUYFWBG3BCKCMMNY3NY4X

not attested not anchored not stored refs pending

BCG-FM: A Foundation Model for Ambient Cardiac Health Sensing

Ashish Neupane, David Q. Sun, Haejun Han, Magnus Ruud Kjaer

arxiv:2606.07692 v1 · 2026-06-05 · cs.LG · cs.AI · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2NSZHWUYFWBG3BCKCMMNY3NY4X}

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	2026-06-09T00:04:47.010232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d36593da982d826d844a1318dc6db8e5da17f26ecce97c22ff5a97d8cb49d164

Aliases

arxiv: 2606.07692 · arxiv_version: 2606.07692v1 · doi: 10.48550/arxiv.2606.07692 · pith_short_12: 2NSZHWUYFWBG · pith_short_16: 2NSZHWUYFWBG3BCK · pith_short_8: 2NSZHWUY

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/2NSZHWUYFWBG3BCKCMMNY3NY4X \
  | 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: d36593da982d826d844a1318dc6db8e5da17f26ecce97c22ff5a97d8cb49d164

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "423419a092e9d636b3573d41098b145a1ad45b0ea1cf10146e3f75a09892c311",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.ET"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-05T07:07:13Z",
    "title_canon_sha256": "5985d48b2183e8adf622262109ebcff1a4e8e390048dd9deee1856d65741f4d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07692",
    "kind": "arxiv",
    "version": 1
  }
}