Pith Number

pith:KXZ5VM5E

pith:2026:KXZ5VM5E3A3VZPOSEXPBU7W5IM

not attested not anchored not stored refs pending

H2: A Dual Hybrid Semantic Data Lake Architecture for Medical Data Harmonization with Human-In-the-Loop verified, LLM Driven Metadata Annotation System

Agapi Davradou, Anastasios Doulamis, Dimitrios Kalogeras, Georgia Kapetadimitri, Ioannis N. Tzortzis, Ioannis Rallis, Nefeli Kousta, Nikolaos Bakalos, Nikolaos Doulamis

arxiv:2608.08056 v1 · 2026-08-08 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KXZ5VM5E3A3VZPOSEXPBU7W5IM}

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	2026-08-11T01:21:33.941409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55f3dab3a4d8375cbdd225de1a7edd43142ca20441ac38a0a06e7f3698173dfa

Aliases

arxiv: 2608.08056 · arxiv_version: 2608.08056v1 · doi: 10.48550/arxiv.2608.08056 · pith_short_12: KXZ5VM5E3A3V · pith_short_16: KXZ5VM5E3A3VZPOS · pith_short_8: KXZ5VM5E

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/KXZ5VM5E3A3VZPOSEXPBU7W5IM \
  | 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: 55f3dab3a4d8375cbdd225de1a7edd43142ca20441ac38a0a06e7f3698173dfa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "690004fd829002adefda0acc5e8cb7f9befd4f6d3850d3c1ecfd7811b4e282fd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-08T10:43:38Z",
    "title_canon_sha256": "6d48a8424e62d0b80873bbcfb7b7a8f9395a63ef2b4adce7738022d7e0aaaf1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08056",
    "kind": "arxiv",
    "version": 1
  }
}