Pith Number

pith:P4V3TIX6

pith:2025:P4V3TIX6DRGQH6MD3SV3WTG2ON

not attested not anchored not stored refs pending

CardioCoT: Hierarchical Reasoning for Multimodal Survival Analysis

Haoyang Su, Jinyi Xiang, Lian-Ming Wu, Shaohao Rui, Xiaosong Wang

arxiv:2505.19195 v1 · 2025-05-25 · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4V3TIX6DRGQH6MD3SV3WTG2ON}

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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

Reasoning4Sciences: Bridging Reasoning Language Models to All Scientific Branches

Receipt and verification

First computed	2026-07-05T11:09:26.288019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f2bb9a2fe1c4d03f983dcabbb4cda737cfdd141826977b492b44a910bf6d355

Aliases

arxiv: 2505.19195 · arxiv_version: 2505.19195v1 · doi: 10.48550/arxiv.2505.19195 · pith_short_12: P4V3TIX6DRGQ · pith_short_16: P4V3TIX6DRGQH6MD · pith_short_8: P4V3TIX6

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/P4V3TIX6DRGQH6MD3SV3WTG2ON \
  | 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: 7f2bb9a2fe1c4d03f983dcabbb4cda737cfdd141826977b492b44a910bf6d355

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09ca6423bf2f6af4ed6e2dc8aff9322ebcfbf7feccfab608480cdf244289e913",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-05-25T15:41:18Z",
    "title_canon_sha256": "a67da4c23dede445e8746c8778241672a47b4d43c030ecefd449e7793b72c4f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.19195",
    "kind": "arxiv",
    "version": 1
  }
}