Pith Number

pith:TVAM5EKE

pith:2024:TVAM5EKEIPMR3UHQAHK46XMXB4

not attested not anchored not stored refs pending

Access to care improves EHR reliability and clinical risk prediction model performance

Anna Zink, Hongzhou Luan, Irene Y. Chen

arxiv:2412.07712 v2 · 2024-12-10 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TVAM5EKEIPMR3UHQAHK46XMXB4}

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	2026-07-05T09:49:13.945284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d40ce914443d91dd0f001d5cf5d970f234560f97fb0fb385bb3151c1a750361

Aliases

arxiv: 2412.07712 · arxiv_version: 2412.07712v2 · doi: 10.48550/arxiv.2412.07712 · pith_short_12: TVAM5EKEIPMR · pith_short_16: TVAM5EKEIPMR3UHQ · pith_short_8: TVAM5EKE

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/TVAM5EKEIPMR3UHQAHK46XMXB4 \
  | 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: 9d40ce914443d91dd0f001d5cf5d970f234560f97fb0fb385bb3151c1a750361

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d0f3f7636e83cde33d74db66e131c357dbe84d1b12451dc29ecb4be02bb710f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2024-12-10T18:00:53Z",
    "title_canon_sha256": "0608f11de47955204ba9d50f6757fba02f7e40b4ce69e18b398e3bad21a601e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.07712",
    "kind": "arxiv",
    "version": 2
  }
}