Pith Number

pith:X2TNNL46

pith:2025:X2TNNL46ANQMD3E3MGPIJQPNI6

not attested not anchored not stored refs pending

Particle Filtering for Non-Deterministic Electrocardiographic Imaging

CARMEN), Emma Lagracie (UB, Luc de Montella (ASTRAL)

arxiv:2509.19404 v2 · 2025-09-23 · stat.ME · math.PR · physics.data-an · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X2TNNL46ANQMD3E3MGPIJQPNI6}

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	2026-06-25T01:17:46.250616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bea6d6af9e0360c1ec9b619e84c1ed47a1d95f80b911b690f51b67558c8b8554

Aliases

arxiv: 2509.19404 · arxiv_version: 2509.19404v2 · doi: 10.48550/arxiv.2509.19404 · pith_short_12: X2TNNL46ANQM · pith_short_16: X2TNNL46ANQMD3E3 · pith_short_8: X2TNNL46

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/X2TNNL46ANQMD3E3MGPIJQPNI6 \
  | 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: bea6d6af9e0360c1ec9b619e84c1ed47a1d95f80b911b690f51b67558c8b8554

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e78a820ebee4ad62b8d4d087071326814dc80e8814ccd92d2a55ca5718da1926",
    "cross_cats_sorted": [
      "math.PR",
      "physics.data-an",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-09-23T08:38:39Z",
    "title_canon_sha256": "81fa52bb765cea6122af42dfa5a61f1d6735c195ad3b4b25d75f886740135f5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.19404",
    "kind": "arxiv",
    "version": 2
  }
}