Pith Number

pith:3KY5YT2S

pith:2026:3KY5YT2SG4HFTALHDRYRGWRR2D

not attested not anchored not stored refs pending

Three Generations of Healthcare IT: From the Digital Record to the Computable Care Process

Alexander Apartsin, Yehudit Aperstein

arxiv:2608.08806 v1 · 2026-08-09 · 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{3KY5YT2SG4HFTALHDRYRGWRR2D}

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	2026-08-11T01:25:23.659988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dab1dc4f52370e5981671c71135a31d0e31935de880a2f3741a9af1b024cf56b

Aliases

arxiv: 2608.08806 · arxiv_version: 2608.08806v1 · doi: 10.48550/arxiv.2608.08806 · pith_short_12: 3KY5YT2SG4HF · pith_short_16: 3KY5YT2SG4HFTALH · pith_short_8: 3KY5YT2S

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/3KY5YT2SG4HFTALHDRYRGWRR2D \
  | 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: dab1dc4f52370e5981671c71135a31d0e31935de880a2f3741a9af1b024cf56b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5761f904c01e66c0348464f571b9566c8a48dc17495343fc1e4f89d0b6badec6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-09T16:44:28Z",
    "title_canon_sha256": "46e83c0ebd5e097543085bc45b6ece927e5ff044794b9123ef933d5f20e4f678"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08806",
    "kind": "arxiv",
    "version": 1
  }
}